251639940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{62597}}^1$

素因数の和:62676

約数の個数: 48

約数和(自身を含む): 715119552

約数和(自身を除く): 463479612

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 134, 201, 268, 335, 402, 670, 804, 1005, 1340, 2010, 4020, 62597, 125194, 187791, 250388, 312985, 375582, 625970, 751164, 938955, 1251940, 1877910, 3755820, 4193999, 8387998, 12581997, 16775996, 20969995, 25163994, 41939990, 50327988, 62909985, 83879980, 125819970, 251639940]

約数ペア:

[(1, 251639940), (2, 125819970), (3, 83879980), (4, 62909985), (5, 50327988), (6, 41939990), (10, 25163994), (12, 20969995), (15, 16775996), (20, 12581997), (30, 8387998), (60, 4193999), (67, 3755820), (134, 1877910), (201, 1251940), (268, 938955), (335, 751164), (402, 625970), (670, 375582), (804, 312985), (1005, 250388), (1340, 187791), (2010, 125194), (4020, 62597)]