73066890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{4357}}^1$

素因数の和:4423

約数の個数: 64

約数和(自身を含む): 193286016

約数和(自身を除く): 120219126

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 43, 65, 78, 86, 129, 130, 195, 215, 258, 390, 430, 559, 645, 1118, 1290, 1677, 2795, 3354, 4357, 5590, 8385, 8714, 13071, 16770, 21785, 26142, 43570, 56641, 65355, 113282, 130710, 169923, 187351, 283205, 339846, 374702, 562053, 566410, 849615, 936755, 1124106, 1699230, 1873510, 2435563, 2810265, 4871126, 5620530, 7306689, 12177815, 14613378, 24355630, 36533445, 73066890]

約数ペア:

[(1, 73066890), (2, 36533445), (3, 24355630), (5, 14613378), (6, 12177815), (10, 7306689), (13, 5620530), (15, 4871126), (26, 2810265), (30, 2435563), (39, 1873510), (43, 1699230), (65, 1124106), (78, 936755), (86, 849615), (129, 566410), (130, 562053), (195, 374702), (215, 339846), (258, 283205), (390, 187351), (430, 169923), (559, 130710), (645, 113282), (1118, 65355), (1290, 56641), (1677, 43570), (2795, 26142), (3354, 21785), (4357, 16770), (5590, 13071), (8385, 8714)]