697230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:201

約数の個数: 48

約数和(自身を含む): 1857024

約数和(自身を除く): 1159794

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 61, 90, 122, 127, 183, 254, 305, 366, 381, 549, 610, 635, 762, 915, 1098, 1143, 1270, 1830, 1905, 2286, 2745, 3810, 5490, 5715, 7747, 11430, 15494, 23241, 38735, 46482, 69723, 77470, 116205, 139446, 232410, 348615, 697230]

約数ペア:

[(1, 697230), (2, 348615), (3, 232410), (5, 139446), (6, 116205), (9, 77470), (10, 69723), (15, 46482), (18, 38735), (30, 23241), (45, 15494), (61, 11430), (90, 7747), (122, 5715), (127, 5490), (183, 3810), (254, 2745), (305, 2286), (366, 1905), (381, 1830), (549, 1270), (610, 1143), (635, 1098), (762, 915)]