42427170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{599}}^1\times {\mathrm{787}}^1$

素因数の和:1399

約数の個数: 48

約数和(自身を含む): 110635200

約数和(自身を除く): 68208030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 599, 787, 1198, 1574, 1797, 2361, 2995, 3594, 3935, 4722, 5391, 5990, 7083, 7870, 8985, 10782, 11805, 14166, 17970, 23610, 26955, 35415, 53910, 70830, 471413, 942826, 1414239, 2357065, 2828478, 4242717, 4714130, 7071195, 8485434, 14142390, 21213585, 42427170]

約数ペア:

[(1, 42427170), (2, 21213585), (3, 14142390), (5, 8485434), (6, 7071195), (9, 4714130), (10, 4242717), (15, 2828478), (18, 2357065), (30, 1414239), (45, 942826), (90, 471413), (599, 70830), (787, 53910), (1198, 35415), (1574, 26955), (1797, 23610), (2361, 17970), (2995, 14166), (3594, 11805), (3935, 10782), (4722, 8985), (5391, 7870), (5990, 7083)]