1099717870

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{14843}}^1$

素因数の和:15120

約数の個数: 32

約数和(自身を含む): 2052034560

約数和(自身を除く): 952316690

約数列:

[1, 2, 5, 10, 31, 62, 155, 239, 310, 478, 1195, 2390, 7409, 14818, 14843, 29686, 37045, 74090, 74215, 148430, 460133, 920266, 2300665, 3547477, 4601330, 7094954, 17737385, 35474770, 109971787, 219943574, 549858935, 1099717870]

約数ペア:

[(1, 1099717870), (2, 549858935), (5, 219943574), (10, 109971787), (31, 35474770), (62, 17737385), (155, 7094954), (239, 4601330), (310, 3547477), (478, 2300665), (1195, 920266), (2390, 460133), (7409, 148430), (14818, 74215), (14843, 74090), (29686, 37045)]