71093790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{27239}}^1$

素因数の和:27281

約数の個数: 48

約数和(自身を含む): 191224800

約数和(自身を除く): 120131010

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, 27239, 54478, 81717, 136195, 163434, 245151, 272390, 408585, 490302, 789931, 817170, 1225755, 1579862, 2369793, 2451510, 3949655, 4739586, 7109379, 7899310, 11848965, 14218758, 23697930, 35546895, 71093790]

約数ペア:

[(1, 71093790), (2, 35546895), (3, 23697930), (5, 14218758), (6, 11848965), (9, 7899310), (10, 7109379), (15, 4739586), (18, 3949655), (29, 2451510), (30, 2369793), (45, 1579862), (58, 1225755), (87, 817170), (90, 789931), (145, 490302), (174, 408585), (261, 272390), (290, 245151), (435, 163434), (522, 136195), (870, 81717), (1305, 54478), (2610, 27239)]