1571157770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1307}}^1\times {\mathrm{1321}}^1$

素因数の和:2655

約数の個数: 64

約数和(自身を含む): 3486018816

約数和(自身を除く): 1914861046

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 1307, 1321, 2614, 2642, 6535, 6605, 9149, 9247, 13070, 13210, 16991, 17173, 18298, 18494, 33982, 34346, 45745, 46235, 84955, 85865, 91490, 92470, 118937, 120211, 169910, 171730, 237874, 240422, 594685, 601055, 1189370, 1202110, 1726547, 3453094, 8632735, 12085829, 17265470, 22445111, 24171658, 44890222, 60429145, 112225555, 120858290, 157115777, 224451110, 314231554, 785578885, 1571157770]

約数ペア:

[(1, 1571157770), (2, 785578885), (5, 314231554), (7, 224451110), (10, 157115777), (13, 120858290), (14, 112225555), (26, 60429145), (35, 44890222), (65, 24171658), (70, 22445111), (91, 17265470), (130, 12085829), (182, 8632735), (455, 3453094), (910, 1726547), (1307, 1202110), (1321, 1189370), (2614, 601055), (2642, 594685), (6535, 240422), (6605, 237874), (9149, 171730), (9247, 169910), (13070, 120211), (13210, 118937), (16991, 92470), (17173, 91490), (18298, 85865), (18494, 84955), (33982, 46235), (34346, 45745)]