274877340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{57991}}^1$

素因数の和:58082

約数の個数: 48

約数和(自身を含む): 779412480

約数和(自身を除く): 504535140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 237, 316, 395, 474, 790, 948, 1185, 1580, 2370, 4740, 57991, 115982, 173973, 231964, 289955, 347946, 579910, 695892, 869865, 1159820, 1739730, 3479460, 4581289, 9162578, 13743867, 18325156, 22906445, 27487734, 45812890, 54975468, 68719335, 91625780, 137438670, 274877340]

約数ペア:

[(1, 274877340), (2, 137438670), (3, 91625780), (4, 68719335), (5, 54975468), (6, 45812890), (10, 27487734), (12, 22906445), (15, 18325156), (20, 13743867), (30, 9162578), (60, 4581289), (79, 3479460), (158, 1739730), (237, 1159820), (316, 869865), (395, 695892), (474, 579910), (790, 347946), (948, 289955), (1185, 231964), (1580, 173973), (2370, 115982), (4740, 57991)]