30349818

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{211}}^1$

素因数の和:411

約数の個数: 48

約数和(自身を含む): 67665312

約数和(自身を除く): 37315494

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 131, 183, 211, 262, 366, 393, 422, 549, 633, 786, 1098, 1179, 1266, 1899, 2358, 3798, 7991, 12871, 15982, 23973, 25742, 27641, 38613, 47946, 55282, 71919, 77226, 82923, 115839, 143838, 165846, 231678, 248769, 497538, 1686101, 3372202, 5058303, 10116606, 15174909, 30349818]

約数ペア:

[(1, 30349818), (2, 15174909), (3, 10116606), (6, 5058303), (9, 3372202), (18, 1686101), (61, 497538), (122, 248769), (131, 231678), (183, 165846), (211, 143838), (262, 115839), (366, 82923), (393, 77226), (422, 71919), (549, 55282), (633, 47946), (786, 38613), (1098, 27641), (1179, 25742), (1266, 23973), (1899, 15982), (2358, 12871), (3798, 7991)]