23450310

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1$

素因数の和:180

約数の個数: 160

約数和(自身を含む): 72448992

約数和(自身を除く): 48998682

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 26, 27, 30, 34, 39, 45, 51, 54, 65, 78, 81, 85, 90, 102, 117, 130, 131, 135, 153, 162, 170, 195, 221, 234, 255, 262, 270, 306, 351, 390, 393, 405, 442, 459, 510, 585, 655, 663, 702, 765, 786, 810, 918, 1053, 1105, 1170, 1179, 1310, 1326, 1377, 1530, 1703, 1755, 1965, 1989, 2106, 2210, 2227, 2295, 2358, 2754, 3315, 3406, 3510, 3537, 3930, 3978, 4454, 4590, 5109, 5265, 5895, 5967, 6630, 6681, 6885, 7074, 8515, 9945, 10218, 10530, 10611, 11135, 11790, 11934, 13362, 13770, 15327, 17030, 17685, 17901, 19890, 20043, 21222, 22270, 25545, 28951, 29835, 30654, 33405, 35370, 35802, 40086, 45981, 51090, 53055, 57902, 59670, 60129, 66810, 76635, 86853, 89505, 91962, 100215, 106110, 120258, 137943, 144755, 153270, 173706, 179010, 180387, 200430, 229905, 260559, 275886, 289510, 300645, 360774, 434265, 459810, 521118, 601290, 689715, 781677, 868530, 901935, 1302795, 1379430, 1563354, 1803870, 2345031, 2605590, 3908385, 4690062, 7816770, 11725155, 23450310]

約数ペア:

[(1, 23450310), (2, 11725155), (3, 7816770), (5, 4690062), (6, 3908385), (9, 2605590), (10, 2345031), (13, 1803870), (15, 1563354), (17, 1379430), (18, 1302795), (26, 901935), (27, 868530), (30, 781677), (34, 689715), (39, 601290), (45, 521118), (51, 459810), (54, 434265), (65, 360774), (78, 300645), (81, 289510), (85, 275886), (90, 260559), (102, 229905), (117, 200430), (130, 180387), (131, 179010), (135, 173706), (153, 153270), (162, 144755), (170, 137943), (195, 120258), (221, 106110), (234, 100215), (255, 91962), (262, 89505), (270, 86853), (306, 76635), (351, 66810), (390, 60129), (393, 59670), (405, 57902), (442, 53055), (459, 51090), (510, 45981), (585, 40086), (655, 35802), (663, 35370), (702, 33405), (765, 30654), (786, 29835), (810, 28951), (918, 25545), (1053, 22270), (1105, 21222), (1170, 20043), (1179, 19890), (1310, 17901), (1326, 17685), (1377, 17030), (1530, 15327), (1703, 13770), (1755, 13362), (1965, 11934), (1989, 11790), (2106, 11135), (2210, 10611), (2227, 10530), (2295, 10218), (2358, 9945), (2754, 8515), (3315, 7074), (3406, 6885), (3510, 6681), (3537, 6630), (3930, 5967), (3978, 5895), (4454, 5265), (4590, 5109)]