3131884860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4015237}}^1$

素因数の和:4015262

約数の個数: 48

約数和(自身を含む): 9443839776

約数和(自身を除く): 6311954916

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, 4015237, 8030474, 12045711, 16060948, 20076185, 24091422, 40152370, 48182844, 52198081, 60228555, 80304740, 104396162, 120457110, 156594243, 208792324, 240914220, 260990405, 313188486, 521980810, 626376972, 782971215, 1043961620, 1565942430, 3131884860]

約数ペア:

[(1, 3131884860), (2, 1565942430), (3, 1043961620), (4, 782971215), (5, 626376972), (6, 521980810), (10, 313188486), (12, 260990405), (13, 240914220), (15, 208792324), (20, 156594243), (26, 120457110), (30, 104396162), (39, 80304740), (52, 60228555), (60, 52198081), (65, 48182844), (78, 40152370), (130, 24091422), (156, 20076185), (195, 16060948), (260, 12045711), (390, 8030474), (780, 4015237)]