6866340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8803}}^1$

素因数の和:8828

約数の個数: 48

約数和(自身を含む): 20707008

約数和(自身を除く): 13840668

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, 8803, 17606, 26409, 35212, 44015, 52818, 88030, 105636, 114439, 132045, 176060, 228878, 264090, 343317, 457756, 528180, 572195, 686634, 1144390, 1373268, 1716585, 2288780, 3433170, 6866340]

約数ペア:

[(1, 6866340), (2, 3433170), (3, 2288780), (4, 1716585), (5, 1373268), (6, 1144390), (10, 686634), (12, 572195), (13, 528180), (15, 457756), (20, 343317), (26, 264090), (30, 228878), (39, 176060), (52, 132045), (60, 114439), (65, 105636), (78, 88030), (130, 52818), (156, 44015), (195, 35212), (260, 26409), (390, 17606), (780, 8803)]