82735710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1381}}^1\times {\mathrm{1997}}^1$

素因数の和:3388

約数の個数: 32

約数和(自身を含む): 198808992

約数和(自身を除く): 116073282

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1381, 1997, 2762, 3994, 4143, 5991, 6905, 8286, 9985, 11982, 13810, 19970, 20715, 29955, 41430, 59910, 2757857, 5515714, 8273571, 13789285, 16547142, 27578570, 41367855, 82735710]

約数ペア:

[(1, 82735710), (2, 41367855), (3, 27578570), (5, 16547142), (6, 13789285), (10, 8273571), (15, 5515714), (30, 2757857), (1381, 59910), (1997, 41430), (2762, 29955), (3994, 20715), (4143, 19970), (5991, 13810), (6905, 11982), (8286, 9985)]