29339740

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{311}}^1$

素因数の和:462

約数の個数: 48

約数和(自身を含む): 63685440

約数和(自身を除く): 34345700

約数列:

[1, 2, 4, 5, 10, 20, 53, 89, 106, 178, 212, 265, 311, 356, 445, 530, 622, 890, 1060, 1244, 1555, 1780, 3110, 4717, 6220, 9434, 16483, 18868, 23585, 27679, 32966, 47170, 55358, 65932, 82415, 94340, 110716, 138395, 164830, 276790, 329660, 553580, 1466987, 2933974, 5867948, 7334935, 14669870, 29339740]

約数ペア:

[(1, 29339740), (2, 14669870), (4, 7334935), (5, 5867948), (10, 2933974), (20, 1466987), (53, 553580), (89, 329660), (106, 276790), (178, 164830), (212, 138395), (265, 110716), (311, 94340), (356, 82415), (445, 65932), (530, 55358), (622, 47170), (890, 32966), (1060, 27679), (1244, 23585), (1555, 18868), (1780, 16483), (3110, 9434), (4717, 6220)]