3283540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1$

素因数の和:268

約数の個数: 48

約数和(自身を含む): 7571088

約数和(自身を除く): 4287548

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 73, 130, 146, 173, 260, 292, 346, 365, 692, 730, 865, 949, 1460, 1730, 1898, 2249, 3460, 3796, 4498, 4745, 8996, 9490, 11245, 12629, 18980, 22490, 25258, 44980, 50516, 63145, 126290, 164177, 252580, 328354, 656708, 820885, 1641770, 3283540]

約数ペア:

[(1, 3283540), (2, 1641770), (4, 820885), (5, 656708), (10, 328354), (13, 252580), (20, 164177), (26, 126290), (52, 63145), (65, 50516), (73, 44980), (130, 25258), (146, 22490), (173, 18980), (260, 12629), (292, 11245), (346, 9490), (365, 8996), (692, 4745), (730, 4498), (865, 3796), (949, 3460), (1460, 2249), (1730, 1898)]