154414020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{12197}}^1$

素因数の和:12420

約数の個数: 48

約数和(自身を含む): 434443968

約数和(自身を除く): 280029948

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 211, 422, 633, 844, 1055, 1266, 2110, 2532, 3165, 4220, 6330, 12197, 12660, 24394, 36591, 48788, 60985, 73182, 121970, 146364, 182955, 243940, 365910, 731820, 2573567, 5147134, 7720701, 10294268, 12867835, 15441402, 25735670, 30882804, 38603505, 51471340, 77207010, 154414020]

約数ペア:

[(1, 154414020), (2, 77207010), (3, 51471340), (4, 38603505), (5, 30882804), (6, 25735670), (10, 15441402), (12, 12867835), (15, 10294268), (20, 7720701), (30, 5147134), (60, 2573567), (211, 731820), (422, 365910), (633, 243940), (844, 182955), (1055, 146364), (1266, 121970), (2110, 73182), (2532, 60985), (3165, 48788), (4220, 36591), (6330, 24394), (12197, 12660)]