7908030

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{751}}^1$

素因数の和:783

約数の個数: 80

約数和(自身を含む): 22929984

約数和(自身を除く): 15021954

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 81, 90, 117, 130, 135, 162, 195, 234, 270, 351, 390, 405, 585, 702, 751, 810, 1053, 1170, 1502, 1755, 2106, 2253, 3510, 3755, 4506, 5265, 6759, 7510, 9763, 10530, 11265, 13518, 19526, 20277, 22530, 29289, 33795, 40554, 48815, 58578, 60831, 67590, 87867, 97630, 101385, 121662, 146445, 175734, 202770, 263601, 292890, 304155, 439335, 527202, 608310, 790803, 878670, 1318005, 1581606, 2636010, 3954015, 7908030]

約数ペア:

[(1, 7908030), (2, 3954015), (3, 2636010), (5, 1581606), (6, 1318005), (9, 878670), (10, 790803), (13, 608310), (15, 527202), (18, 439335), (26, 304155), (27, 292890), (30, 263601), (39, 202770), (45, 175734), (54, 146445), (65, 121662), (78, 101385), (81, 97630), (90, 87867), (117, 67590), (130, 60831), (135, 58578), (162, 48815), (195, 40554), (234, 33795), (270, 29289), (351, 22530), (390, 20277), (405, 19526), (585, 13518), (702, 11265), (751, 10530), (810, 9763), (1053, 7510), (1170, 6759), (1502, 5265), (1755, 4506), (2106, 3755), (2253, 3510)]