3557580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4561}}^1$

素因数の和:4586

約数の個数: 48

約数和(自身を含む): 10729824

約数和(自身を除く): 7172244

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, 4561, 9122, 13683, 18244, 22805, 27366, 45610, 54732, 59293, 68415, 91220, 118586, 136830, 177879, 237172, 273660, 296465, 355758, 592930, 711516, 889395, 1185860, 1778790, 3557580]

約数ペア:

[(1, 3557580), (2, 1778790), (3, 1185860), (4, 889395), (5, 711516), (6, 592930), (10, 355758), (12, 296465), (13, 273660), (15, 237172), (20, 177879), (26, 136830), (30, 118586), (39, 91220), (52, 68415), (60, 59293), (65, 54732), (78, 45610), (130, 27366), (156, 22805), (195, 18244), (260, 13683), (390, 9122), (780, 4561)]