71919780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{293}}^1\times {\mathrm{4091}}^1$

素因数の和:4396

約数の個数: 48

約数和(自身を含む): 202112064

約数和(自身を除く): 130192284

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 293, 586, 879, 1172, 1465, 1758, 2930, 3516, 4091, 4395, 5860, 8182, 8790, 12273, 16364, 17580, 20455, 24546, 40910, 49092, 61365, 81820, 122730, 245460, 1198663, 2397326, 3595989, 4794652, 5993315, 7191978, 11986630, 14383956, 17979945, 23973260, 35959890, 71919780]

約数ペア:

[(1, 71919780), (2, 35959890), (3, 23973260), (4, 17979945), (5, 14383956), (6, 11986630), (10, 7191978), (12, 5993315), (15, 4794652), (20, 3595989), (30, 2397326), (60, 1198663), (293, 245460), (586, 122730), (879, 81820), (1172, 61365), (1465, 49092), (1758, 40910), (2930, 24546), (3516, 20455), (4091, 17580), (4395, 16364), (5860, 12273), (8182, 8790)]