30401730

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{12511}}^1$

素因数の和:12533

約数の個数: 48

約数和(自身を含む): 81978624

約数和(自身を除く): 51576894

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, 12511, 25022, 37533, 62555, 75066, 112599, 125110, 187665, 225198, 337797, 375330, 562995, 675594, 1013391, 1125990, 1688985, 2026782, 3040173, 3377970, 5066955, 6080346, 10133910, 15200865, 30401730]

約数ペア:

[(1, 30401730), (2, 15200865), (3, 10133910), (5, 6080346), (6, 5066955), (9, 3377970), (10, 3040173), (15, 2026782), (18, 1688985), (27, 1125990), (30, 1013391), (45, 675594), (54, 562995), (81, 375330), (90, 337797), (135, 225198), (162, 187665), (243, 125110), (270, 112599), (405, 75066), (486, 62555), (810, 37533), (1215, 25022), (2430, 12511)]