31700280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{264169}}^1$

素因数の和:264183

約数の個数: 32

約数和(自身を含む): 95101200

約数和(自身を除く): 63400920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 264169, 528338, 792507, 1056676, 1320845, 1585014, 2113352, 2641690, 3170028, 3962535, 5283380, 6340056, 7925070, 10566760, 15850140, 31700280]

約数ペア:

[(1, 31700280), (2, 15850140), (3, 10566760), (4, 7925070), (5, 6340056), (6, 5283380), (8, 3962535), (10, 3170028), (12, 2641690), (15, 2113352), (20, 1585014), (24, 1320845), (30, 1056676), (40, 792507), (60, 528338), (120, 264169)]