61363890

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{379}}^1$

素因数の和:656

約数の個数: 96

約数和(自身を含む): 183530880

約数和(自身を除く): 122166990

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 257, 315, 379, 514, 630, 758, 771, 1137, 1285, 1542, 1799, 1895, 2274, 2313, 2570, 2653, 3411, 3598, 3790, 3855, 4626, 5306, 5397, 5685, 6822, 7710, 7959, 8995, 10794, 11370, 11565, 13265, 15918, 16191, 17055, 17990, 23130, 23877, 26530, 26985, 32382, 34110, 39795, 47754, 53970, 79590, 80955, 97403, 119385, 161910, 194806, 238770, 292209, 487015, 584418, 681821, 876627, 974030, 1363642, 1461045, 1753254, 2045463, 2922090, 3409105, 4090926, 4383135, 6136389, 6818210, 8766270, 10227315, 12272778, 20454630, 30681945, 61363890]

約数ペア:

[(1, 61363890), (2, 30681945), (3, 20454630), (5, 12272778), (6, 10227315), (7, 8766270), (9, 6818210), (10, 6136389), (14, 4383135), (15, 4090926), (18, 3409105), (21, 2922090), (30, 2045463), (35, 1753254), (42, 1461045), (45, 1363642), (63, 974030), (70, 876627), (90, 681821), (105, 584418), (126, 487015), (210, 292209), (257, 238770), (315, 194806), (379, 161910), (514, 119385), (630, 97403), (758, 80955), (771, 79590), (1137, 53970), (1285, 47754), (1542, 39795), (1799, 34110), (1895, 32382), (2274, 26985), (2313, 26530), (2570, 23877), (2653, 23130), (3411, 17990), (3598, 17055), (3790, 16191), (3855, 15918), (4626, 13265), (5306, 11565), (5397, 11370), (5685, 10794), (6822, 8995), (7710, 7959)]