83805890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{3617}}^1$

素因数の和:3962

約数の個数: 32

約数和(自身を含む): 172969344

約数和(自身を除く): 89163454

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 331, 662, 1655, 2317, 3310, 3617, 4634, 7234, 11585, 18085, 23170, 25319, 36170, 50638, 126595, 253190, 1197227, 2394454, 5986135, 8380589, 11972270, 16761178, 41902945, 83805890]

約数ペア:

[(1, 83805890), (2, 41902945), (5, 16761178), (7, 11972270), (10, 8380589), (14, 5986135), (35, 2394454), (70, 1197227), (331, 253190), (662, 126595), (1655, 50638), (2317, 36170), (3310, 25319), (3617, 23170), (4634, 18085), (7234, 11585)]