29102970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{74623}}^1$

素因数の和:74646

約数の個数: 32

約数和(自身を含む): 75220992

約数和(自身を除く): 46118022

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 74623, 149246, 223869, 373115, 447738, 746230, 970099, 1119345, 1940198, 2238690, 2910297, 4850495, 5820594, 9700990, 14551485, 29102970]

約数ペア:

[(1, 29102970), (2, 14551485), (3, 9700990), (5, 5820594), (6, 4850495), (10, 2910297), (13, 2238690), (15, 1940198), (26, 1119345), (30, 970099), (39, 746230), (65, 447738), (78, 373115), (130, 223869), (195, 149246), (390, 74623)]