29122860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37337}}^1$

素因数の和:37362

約数の個数: 48

約数和(自身を含む): 87818976

約数和(自身を除く): 58696116

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 37337, 74674, 112011, 149348, 186685, 224022, 373370, 448044, 485381, 560055, 746740, 970762, 1120110, 1456143, 1941524, 2240220, 2426905, 2912286, 4853810, 5824572, 7280715, 9707620, 14561430, 29122860]

約数ペア:

[(1, 29122860), (2, 14561430), (3, 9707620), (4, 7280715), (5, 5824572), (6, 4853810), (10, 2912286), (12, 2426905), (13, 2240220), (15, 1941524), (20, 1456143), (26, 1120110), (30, 970762), (39, 746740), (52, 560055), (60, 485381), (65, 448044), (78, 373370), (130, 224022), (156, 186685), (195, 149348), (260, 112011), (390, 74674), (780, 37337)]