6280540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{397}}^1$

素因数の和:526

約数の個数: 48

約数和(自身を含む): 15244992

約数和(自身を除く): 8964452

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 113, 140, 226, 397, 452, 565, 791, 794, 1130, 1582, 1588, 1985, 2260, 2779, 3164, 3955, 3970, 5558, 7910, 7940, 11116, 13895, 15820, 27790, 44861, 55580, 89722, 179444, 224305, 314027, 448610, 628054, 897220, 1256108, 1570135, 3140270, 6280540]

約数ペア:

[(1, 6280540), (2, 3140270), (4, 1570135), (5, 1256108), (7, 897220), (10, 628054), (14, 448610), (20, 314027), (28, 224305), (35, 179444), (70, 89722), (113, 55580), (140, 44861), (226, 27790), (397, 15820), (452, 13895), (565, 11116), (791, 7940), (794, 7910), (1130, 5558), (1582, 3970), (1588, 3955), (1985, 3164), (2260, 2779)]