64241910

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{26437}}^1$

素因数の和:26459

約数の個数: 48

約数和(自身を含む): 173221776

約数和(自身を除く): 108979866

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 810, 1215, 2430, 26437, 52874, 79311, 132185, 158622, 237933, 264370, 396555, 475866, 713799, 793110, 1189665, 1427598, 2141397, 2379330, 3568995, 4282794, 6424191, 7137990, 10706985, 12848382, 21413970, 32120955, 64241910]

約数ペア:

[(1, 64241910), (2, 32120955), (3, 21413970), (5, 12848382), (6, 10706985), (9, 7137990), (10, 6424191), (15, 4282794), (18, 3568995), (27, 2379330), (30, 2141397), (45, 1427598), (54, 1189665), (81, 793110), (90, 713799), (135, 475866), (162, 396555), (243, 264370), (270, 237933), (405, 158622), (486, 132185), (810, 79311), (1215, 52874), (2430, 26437)]