713373380

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{83}}^1\times {\mathrm{1487}}^1$

素因数の和:1613

約数の個数: 72

約数和(自身を含む): 1611646848

約数和(自身を除く): 898273468

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 83, 85, 166, 170, 289, 332, 340, 415, 578, 830, 1156, 1411, 1445, 1487, 1660, 2822, 2890, 2974, 5644, 5780, 5948, 7055, 7435, 14110, 14870, 23987, 25279, 28220, 29740, 47974, 50558, 95948, 101116, 119935, 123421, 126395, 239870, 246842, 252790, 429743, 479740, 493684, 505580, 617105, 859486, 1234210, 1718972, 2098157, 2148715, 2468420, 4196314, 4297430, 8392628, 8594860, 10490785, 20981570, 35668669, 41963140, 71337338, 142674676, 178343345, 356686690, 713373380]

約数ペア:

[(1, 713373380), (2, 356686690), (4, 178343345), (5, 142674676), (10, 71337338), (17, 41963140), (20, 35668669), (34, 20981570), (68, 10490785), (83, 8594860), (85, 8392628), (166, 4297430), (170, 4196314), (289, 2468420), (332, 2148715), (340, 2098157), (415, 1718972), (578, 1234210), (830, 859486), (1156, 617105), (1411, 505580), (1445, 493684), (1487, 479740), (1660, 429743), (2822, 252790), (2890, 246842), (2974, 239870), (5644, 126395), (5780, 123421), (5948, 119935), (7055, 101116), (7435, 95948), (14110, 50558), (14870, 47974), (23987, 29740), (25279, 28220)]