103540970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{2939}}^1$

素因数の和:3230

約数の個数: 32

約数和(自身を含む): 201519360

約数和(自身を除く): 97978390

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 271, 542, 1355, 2710, 2939, 3523, 5878, 7046, 14695, 17615, 29390, 35230, 38207, 76414, 191035, 382070, 796469, 1592938, 3982345, 7964690, 10354097, 20708194, 51770485, 103540970]

約数ペア:

[(1, 103540970), (2, 51770485), (5, 20708194), (10, 10354097), (13, 7964690), (26, 3982345), (65, 1592938), (130, 796469), (271, 382070), (542, 191035), (1355, 76414), (2710, 38207), (2939, 35230), (3523, 29390), (5878, 17615), (7046, 14695)]