90157230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{34543}}^1$

素因数の和:34585

約数の個数: 48

約数和(自身を含む): 242498880

約数和(自身を除く): 152341650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 2610, 34543, 69086, 103629, 172715, 207258, 310887, 345430, 518145, 621774, 1001747, 1036290, 1554435, 2003494, 3005241, 3108870, 5008735, 6010482, 9015723, 10017470, 15026205, 18031446, 30052410, 45078615, 90157230]

約数ペア:

[(1, 90157230), (2, 45078615), (3, 30052410), (5, 18031446), (6, 15026205), (9, 10017470), (10, 9015723), (15, 6010482), (18, 5008735), (29, 3108870), (30, 3005241), (45, 2003494), (58, 1554435), (87, 1036290), (90, 1001747), (145, 621774), (174, 518145), (261, 345430), (290, 310887), (435, 207258), (522, 172715), (870, 103629), (1305, 69086), (2610, 34543)]