493715940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1013}}^1\times {\mathrm{8123}}^1$

素因数の和:9148

約数の個数: 48

約数和(自身を含む): 1383939648

約数和(自身を除く): 890223708

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1013, 2026, 3039, 4052, 5065, 6078, 8123, 10130, 12156, 15195, 16246, 20260, 24369, 30390, 32492, 40615, 48738, 60780, 81230, 97476, 121845, 162460, 243690, 487380, 8228599, 16457198, 24685797, 32914396, 41142995, 49371594, 82285990, 98743188, 123428985, 164571980, 246857970, 493715940]

約数ペア:

[(1, 493715940), (2, 246857970), (3, 164571980), (4, 123428985), (5, 98743188), (6, 82285990), (10, 49371594), (12, 41142995), (15, 32914396), (20, 24685797), (30, 16457198), (60, 8228599), (1013, 487380), (2026, 243690), (3039, 162460), (4052, 121845), (5065, 97476), (6078, 81230), (8123, 60780), (10130, 48738), (12156, 40615), (15195, 32492), (16246, 30390), (20260, 24369)]