30980284

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{433}}^1\times {\mathrm{577}}^1$

素因数の和:1045

約数の個数: 24

約数和(自身を含む): 56190848

約数和(自身を除く): 25210564

約数列:

[1, 2, 4, 31, 62, 124, 433, 577, 866, 1154, 1732, 2308, 13423, 17887, 26846, 35774, 53692, 71548, 249841, 499682, 999364, 7745071, 15490142, 30980284]

約数ペア:

[(1, 30980284), (2, 15490142), (4, 7745071), (31, 999364), (62, 499682), (124, 249841), (433, 71548), (577, 53692), (866, 35774), (1154, 26846), (1732, 17887), (2308, 13423)]