1900683810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{433}}^1$

素因数の和:633

約数の個数: 192

約数和(自身を含む): 5557144320

約数和(自身を除く): 3656460510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 19, 30, 34, 38, 45, 51, 57, 85, 90, 95, 102, 114, 151, 153, 170, 171, 190, 255, 285, 302, 306, 323, 342, 433, 453, 510, 570, 646, 755, 765, 855, 866, 906, 969, 1299, 1359, 1510, 1530, 1615, 1710, 1938, 2165, 2265, 2567, 2598, 2718, 2869, 2907, 3230, 3897, 4330, 4530, 4845, 5134, 5738, 5814, 6495, 6795, 7361, 7701, 7794, 8227, 8607, 9690, 12835, 12990, 13590, 14345, 14535, 14722, 15402, 16454, 17214, 19485, 22083, 23103, 24681, 25670, 25821, 28690, 29070, 36805, 38505, 38970, 41135, 43035, 44166, 46206, 48773, 49362, 51642, 65383, 66249, 73610, 74043, 77010, 82270, 86070, 97546, 110415, 115515, 123405, 129105, 130766, 132498, 139859, 146319, 148086, 196149, 220830, 231030, 243865, 246810, 258210, 279718, 292638, 326915, 331245, 370215, 392298, 419577, 438957, 487730, 588447, 653830, 662490, 699295, 731595, 740430, 839154, 877914, 980745, 1111511, 1176894, 1242277, 1258731, 1398590, 1463190, 1961490, 2097885, 2194785, 2223022, 2484554, 2517462, 2942235, 3334533, 3726831, 4195770, 4389570, 5557555, 5884470, 6211385, 6293655, 6669066, 7453662, 10003599, 11115110, 11180493, 12422770, 12587310, 16672665, 18634155, 20007198, 21118709, 22360986, 33345330, 37268310, 42237418, 50017995, 55902465, 63356127, 100035990, 105593545, 111804930, 126712254, 190068381, 211187090, 316780635, 380136762, 633561270, 950341905, 1900683810]

約数ペア:

[(1, 1900683810), (2, 950341905), (3, 633561270), (5, 380136762), (6, 316780635), (9, 211187090), (10, 190068381), (15, 126712254), (17, 111804930), (18, 105593545), (19, 100035990), (30, 63356127), (34, 55902465), (38, 50017995), (45, 42237418), (51, 37268310), (57, 33345330), (85, 22360986), (90, 21118709), (95, 20007198), (102, 18634155), (114, 16672665), (151, 12587310), (153, 12422770), (170, 11180493), (171, 11115110), (190, 10003599), (255, 7453662), (285, 6669066), (302, 6293655), (306, 6211385), (323, 5884470), (342, 5557555), (433, 4389570), (453, 4195770), (510, 3726831), (570, 3334533), (646, 2942235), (755, 2517462), (765, 2484554), (855, 2223022), (866, 2194785), (906, 2097885), (969, 1961490), (1299, 1463190), (1359, 1398590), (1510, 1258731), (1530, 1242277), (1615, 1176894), (1710, 1111511), (1938, 980745), (2165, 877914), (2265, 839154), (2567, 740430), (2598, 731595), (2718, 699295), (2869, 662490), (2907, 653830), (3230, 588447), (3897, 487730), (4330, 438957), (4530, 419577), (4845, 392298), (5134, 370215), (5738, 331245), (5814, 326915), (6495, 292638), (6795, 279718), (7361, 258210), (7701, 246810), (7794, 243865), (8227, 231030), (8607, 220830), (9690, 196149), (12835, 148086), (12990, 146319), (13590, 139859), (14345, 132498), (14535, 130766), (14722, 129105), (15402, 123405), (16454, 115515), (17214, 110415), (19485, 97546), (22083, 86070), (23103, 82270), (24681, 77010), (25670, 74043), (25821, 73610), (28690, 66249), (29070, 65383), (36805, 51642), (38505, 49362), (38970, 48773), (41135, 46206), (43035, 44166)]