90794790

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1$

素因数の和:315

約数の個数: 128

約数和(自身を含む): 260029440

約数和(自身を除く): 169234650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 85, 90, 102, 131, 135, 151, 153, 170, 255, 262, 270, 302, 306, 393, 453, 459, 510, 655, 755, 765, 786, 906, 918, 1179, 1310, 1359, 1510, 1530, 1965, 2227, 2265, 2295, 2358, 2567, 2718, 3537, 3930, 4077, 4454, 4530, 4590, 5134, 5895, 6681, 6795, 7074, 7701, 8154, 11135, 11790, 12835, 13362, 13590, 15402, 17685, 19781, 20043, 20385, 22270, 23103, 25670, 33405, 35370, 38505, 39562, 40086, 40770, 46206, 59343, 60129, 66810, 69309, 77010, 98905, 100215, 115515, 118686, 120258, 138618, 178029, 197810, 200430, 231030, 296715, 300645, 336277, 346545, 356058, 534087, 593430, 601290, 672554, 693090, 890145, 1008831, 1068174, 1681385, 1780290, 2017662, 2670435, 3026493, 3362770, 5044155, 5340870, 6052986, 9079479, 10088310, 15132465, 18158958, 30264930, 45397395, 90794790]

約数ペア:

[(1, 90794790), (2, 45397395), (3, 30264930), (5, 18158958), (6, 15132465), (9, 10088310), (10, 9079479), (15, 6052986), (17, 5340870), (18, 5044155), (27, 3362770), (30, 3026493), (34, 2670435), (45, 2017662), (51, 1780290), (54, 1681385), (85, 1068174), (90, 1008831), (102, 890145), (131, 693090), (135, 672554), (151, 601290), (153, 593430), (170, 534087), (255, 356058), (262, 346545), (270, 336277), (302, 300645), (306, 296715), (393, 231030), (453, 200430), (459, 197810), (510, 178029), (655, 138618), (755, 120258), (765, 118686), (786, 115515), (906, 100215), (918, 98905), (1179, 77010), (1310, 69309), (1359, 66810), (1510, 60129), (1530, 59343), (1965, 46206), (2227, 40770), (2265, 40086), (2295, 39562), (2358, 38505), (2567, 35370), (2718, 33405), (3537, 25670), (3930, 23103), (4077, 22270), (4454, 20385), (4530, 20043), (4590, 19781), (5134, 17685), (5895, 15402), (6681, 13590), (6795, 13362), (7074, 12835), (7701, 11790), (8154, 11135)]