3155722990

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{1951}}^1\times {\mathrm{3301}}^1$

素因数の和:5273

約数の個数: 48

約数和(自身を含む): 6613087104

約数和(自身を除く): 3457364114

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 1951, 3301, 3902, 6602, 9755, 13657, 16505, 19510, 23107, 27314, 33010, 46214, 68285, 95599, 115535, 136570, 161749, 191198, 231070, 323498, 477995, 808745, 955990, 1617490, 6440251, 12880502, 32201255, 45081757, 64402510, 90163514, 225408785, 315572299, 450817570, 631144598, 1577861495, 3155722990]

約数ペア:

[(1, 3155722990), (2, 1577861495), (5, 631144598), (7, 450817570), (10, 315572299), (14, 225408785), (35, 90163514), (49, 64402510), (70, 45081757), (98, 32201255), (245, 12880502), (490, 6440251), (1951, 1617490), (3301, 955990), (3902, 808745), (6602, 477995), (9755, 323498), (13657, 231070), (16505, 191198), (19510, 161749), (23107, 136570), (27314, 115535), (33010, 95599), (46214, 68285)]