10778580

素因数分解:

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

素因数の和:505

約数の個数: 72

約数和(自身を含む): 32963112

約数和(自身を除く): 22184532

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 233, 257, 466, 514, 699, 771, 932, 1028, 1165, 1285, 1398, 1542, 2097, 2313, 2330, 2570, 2796, 3084, 3495, 3855, 4194, 4626, 4660, 5140, 6990, 7710, 8388, 9252, 10485, 11565, 13980, 15420, 20970, 23130, 41940, 46260, 59881, 119762, 179643, 239524, 299405, 359286, 538929, 598810, 718572, 898215, 1077858, 1197620, 1796430, 2155716, 2694645, 3592860, 5389290, 10778580]

約数ペア:

[(1, 10778580), (2, 5389290), (3, 3592860), (4, 2694645), (5, 2155716), (6, 1796430), (9, 1197620), (10, 1077858), (12, 898215), (15, 718572), (18, 598810), (20, 538929), (30, 359286), (36, 299405), (45, 239524), (60, 179643), (90, 119762), (180, 59881), (233, 46260), (257, 41940), (466, 23130), (514, 20970), (699, 15420), (771, 13980), (932, 11565), (1028, 10485), (1165, 9252), (1285, 8388), (1398, 7710), (1542, 6990), (2097, 5140), (2313, 4660), (2330, 4626), (2570, 4194), (2796, 3855), (3084, 3495)]