61105980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{78341}}^1$

素因数の和:78366

約数の個数: 48

約数和(自身を含む): 184260384

約数和(自身を除く): 123154404

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 78341, 156682, 235023, 313364, 391705, 470046, 783410, 940092, 1018433, 1175115, 1566820, 2036866, 2350230, 3055299, 4073732, 4700460, 5092165, 6110598, 10184330, 12221196, 15276495, 20368660, 30552990, 61105980]

約数ペア:

[(1, 61105980), (2, 30552990), (3, 20368660), (4, 15276495), (5, 12221196), (6, 10184330), (10, 6110598), (12, 5092165), (13, 4700460), (15, 4073732), (20, 3055299), (26, 2350230), (30, 2036866), (39, 1566820), (52, 1175115), (60, 1018433), (65, 940092), (78, 783410), (130, 470046), (156, 391705), (195, 313364), (260, 235023), (390, 156682), (780, 78341)]