175057870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{4969}}^1$

素因数の和:5260

約数の個数: 32

約数和(自身を含む): 340663680

約数和(自身を除く): 165605810

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 271, 542, 1355, 2710, 3523, 4969, 7046, 9938, 17615, 24845, 35230, 49690, 64597, 129194, 322985, 645970, 1346599, 2693198, 6732995, 13465990, 17505787, 35011574, 87528935, 175057870]

約数ペア:

[(1, 175057870), (2, 87528935), (5, 35011574), (10, 17505787), (13, 13465990), (26, 6732995), (65, 2693198), (130, 1346599), (271, 645970), (542, 322985), (1355, 129194), (2710, 64597), (3523, 49690), (4969, 35230), (7046, 24845), (9938, 17615)]