143145430

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{827}}^1\times {\mathrm{911}}^1$

素因数の和:1764

約数の個数: 32

約数和(自身を含む): 271848960

約数和(自身を除く): 128703530

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 827, 911, 1654, 1822, 4135, 4555, 8270, 9110, 15713, 17309, 31426, 34618, 78565, 86545, 157130, 173090, 753397, 1506794, 3766985, 7533970, 14314543, 28629086, 71572715, 143145430]

約数ペア:

[(1, 143145430), (2, 71572715), (5, 28629086), (10, 14314543), (19, 7533970), (38, 3766985), (95, 1506794), (190, 753397), (827, 173090), (911, 157130), (1654, 86545), (1822, 78565), (4135, 34618), (4555, 31426), (8270, 17309), (9110, 15713)]