42387930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{36229}}^1$

素因数の和:36255

約数の個数: 48

約数和(自身を含む): 118689480

約数和(自身を除く): 76301550

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 36229, 72458, 108687, 181145, 217374, 326061, 362290, 470977, 543435, 652122, 941954, 1086870, 1412931, 1630305, 2354885, 2825862, 3260610, 4238793, 4709770, 7064655, 8477586, 14129310, 21193965, 42387930]

約数ペア:

[(1, 42387930), (2, 21193965), (3, 14129310), (5, 8477586), (6, 7064655), (9, 4709770), (10, 4238793), (13, 3260610), (15, 2825862), (18, 2354885), (26, 1630305), (30, 1412931), (39, 1086870), (45, 941954), (65, 652122), (78, 543435), (90, 470977), (117, 362290), (130, 326061), (195, 217374), (234, 181145), (390, 108687), (585, 72458), (1170, 36229)]