42938370

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1459}}^1$

素因数の和:1584

約数の個数: 64

約数和(自身を含む): 115632000

約数和(自身を除く): 72693630

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 109, 135, 218, 270, 327, 545, 654, 981, 1090, 1459, 1635, 1962, 2918, 2943, 3270, 4377, 4905, 5886, 7295, 8754, 9810, 13131, 14590, 14715, 21885, 26262, 29430, 39393, 43770, 65655, 78786, 131310, 159031, 196965, 318062, 393930, 477093, 795155, 954186, 1431279, 1590310, 2385465, 2862558, 4293837, 4770930, 7156395, 8587674, 14312790, 21469185, 42938370]

約数ペア:

[(1, 42938370), (2, 21469185), (3, 14312790), (5, 8587674), (6, 7156395), (9, 4770930), (10, 4293837), (15, 2862558), (18, 2385465), (27, 1590310), (30, 1431279), (45, 954186), (54, 795155), (90, 477093), (109, 393930), (135, 318062), (218, 196965), (270, 159031), (327, 131310), (545, 78786), (654, 65655), (981, 43770), (1090, 39393), (1459, 29430), (1635, 26262), (1962, 21885), (2918, 14715), (2943, 14590), (3270, 13131), (4377, 9810), (4905, 8754), (5886, 7295)]