7612020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3253}}^1$

素因数の和:3281

約数の個数: 72

約数和(自身を含む): 24873576

約数和(自身を除く): 17261556

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 3253, 6506, 9759, 13012, 16265, 19518, 29277, 32530, 39036, 42289, 48795, 58554, 65060, 84578, 97590, 117108, 126867, 146385, 169156, 195180, 211445, 253734, 292770, 380601, 422890, 507468, 585540, 634335, 761202, 845780, 1268670, 1522404, 1903005, 2537340, 3806010, 7612020]

約数ペア:

[(1, 7612020), (2, 3806010), (3, 2537340), (4, 1903005), (5, 1522404), (6, 1268670), (9, 845780), (10, 761202), (12, 634335), (13, 585540), (15, 507468), (18, 422890), (20, 380601), (26, 292770), (30, 253734), (36, 211445), (39, 195180), (45, 169156), (52, 146385), (60, 126867), (65, 117108), (78, 97590), (90, 84578), (117, 65060), (130, 58554), (156, 48795), (180, 42289), (195, 39036), (234, 32530), (260, 29277), (390, 19518), (468, 16265), (585, 13012), (780, 9759), (1170, 6506), (2340, 3253)]