71942910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{6361}}^1$

素因数の和:6413

約数の個数: 64

約数和(自身を含む): 192386880

約数和(自身を除く): 120443970

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 29, 30, 39, 58, 65, 78, 87, 130, 145, 174, 195, 290, 377, 390, 435, 754, 870, 1131, 1885, 2262, 3770, 5655, 6361, 11310, 12722, 19083, 31805, 38166, 63610, 82693, 95415, 165386, 184469, 190830, 248079, 368938, 413465, 496158, 553407, 826930, 922345, 1106814, 1240395, 1844690, 2398097, 2480790, 2767035, 4796194, 5534070, 7194291, 11990485, 14388582, 23980970, 35971455, 71942910]

約数ペア:

[(1, 71942910), (2, 35971455), (3, 23980970), (5, 14388582), (6, 11990485), (10, 7194291), (13, 5534070), (15, 4796194), (26, 2767035), (29, 2480790), (30, 2398097), (39, 1844690), (58, 1240395), (65, 1106814), (78, 922345), (87, 826930), (130, 553407), (145, 496158), (174, 413465), (195, 368938), (290, 248079), (377, 190830), (390, 184469), (435, 165386), (754, 95415), (870, 82693), (1131, 63610), (1885, 38166), (2262, 31805), (3770, 19083), (5655, 12722), (6361, 11310)]