64688130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{4253}}^1$

素因数の和:4292

約数の個数: 72

約数和(自身を含む): 182164788

約数和(自身を除く): 117476658

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 169, 195, 234, 338, 390, 507, 585, 845, 1014, 1170, 1521, 1690, 2535, 3042, 4253, 5070, 7605, 8506, 12759, 15210, 21265, 25518, 38277, 42530, 55289, 63795, 76554, 110578, 127590, 165867, 191385, 276445, 331734, 382770, 497601, 552890, 718757, 829335, 995202, 1437514, 1658670, 2156271, 2488005, 3593785, 4312542, 4976010, 6468813, 7187570, 10781355, 12937626, 21562710, 32344065, 64688130]

約数ペア:

[(1, 64688130), (2, 32344065), (3, 21562710), (5, 12937626), (6, 10781355), (9, 7187570), (10, 6468813), (13, 4976010), (15, 4312542), (18, 3593785), (26, 2488005), (30, 2156271), (39, 1658670), (45, 1437514), (65, 995202), (78, 829335), (90, 718757), (117, 552890), (130, 497601), (169, 382770), (195, 331734), (234, 276445), (338, 191385), (390, 165867), (507, 127590), (585, 110578), (845, 76554), (1014, 63795), (1170, 55289), (1521, 42530), (1690, 38277), (2535, 25518), (3042, 21265), (4253, 15210), (5070, 12759), (7605, 8506)]