5389290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{233}}^1\times {\mathrm{257}}^1$

素因数の和:503

約数の個数: 48

約数和(自身を含む): 14127048

約数和(自身を除く): 8737758

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 233, 257, 466, 514, 699, 771, 1165, 1285, 1398, 1542, 2097, 2313, 2330, 2570, 3495, 3855, 4194, 4626, 6990, 7710, 10485, 11565, 20970, 23130, 59881, 119762, 179643, 299405, 359286, 538929, 598810, 898215, 1077858, 1796430, 2694645, 5389290]

約数ペア:

[(1, 5389290), (2, 2694645), (3, 1796430), (5, 1077858), (6, 898215), (9, 598810), (10, 538929), (15, 359286), (18, 299405), (30, 179643), (45, 119762), (90, 59881), (233, 23130), (257, 20970), (466, 11565), (514, 10485), (699, 7710), (771, 6990), (1165, 4626), (1285, 4194), (1398, 3855), (1542, 3495), (2097, 2570), (2313, 2330)]