84235710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{5023}}^1$

素因数の和:5089

約数の個数: 64

約数和(自身を含む): 222824448

約数和(自身を除く): 138588738

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 43, 65, 78, 86, 129, 130, 195, 215, 258, 390, 430, 559, 645, 1118, 1290, 1677, 2795, 3354, 5023, 5590, 8385, 10046, 15069, 16770, 25115, 30138, 50230, 65299, 75345, 130598, 150690, 195897, 215989, 326495, 391794, 431978, 647967, 652990, 979485, 1079945, 1295934, 1958970, 2159890, 2807857, 3239835, 5615714, 6479670, 8423571, 14039285, 16847142, 28078570, 42117855, 84235710]

約数ペア:

[(1, 84235710), (2, 42117855), (3, 28078570), (5, 16847142), (6, 14039285), (10, 8423571), (13, 6479670), (15, 5615714), (26, 3239835), (30, 2807857), (39, 2159890), (43, 1958970), (65, 1295934), (78, 1079945), (86, 979485), (129, 652990), (130, 647967), (195, 431978), (215, 391794), (258, 326495), (390, 215989), (430, 195897), (559, 150690), (645, 130598), (1118, 75345), (1290, 65299), (1677, 50230), (2795, 30138), (3354, 25115), (5023, 16770), (5590, 15069), (8385, 10046)]