151725970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{47563}}^1$

素因数の和:47610

約数の個数: 32

約数和(自身を含む): 308214720

約数和(自身を除く): 156488750

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 290, 319, 638, 1595, 3190, 47563, 95126, 237815, 475630, 523193, 1046386, 1379327, 2615965, 2758654, 5231930, 6896635, 13793270, 15172597, 30345194, 75862985, 151725970]

約数ペア:

[(1, 151725970), (2, 75862985), (5, 30345194), (10, 15172597), (11, 13793270), (22, 6896635), (29, 5231930), (55, 2758654), (58, 2615965), (110, 1379327), (145, 1046386), (290, 523193), (319, 475630), (638, 237815), (1595, 95126), (3190, 47563)]