2015202430

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1049}}^1\times {\mathrm{6197}}^1$

素因数の和:7284

約数の個数: 32

約数和(自身を含む): 3748550400

約数和(自身を除く): 1733347970

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 1049, 2098, 5245, 6197, 10490, 12394, 30985, 32519, 61970, 65038, 162595, 192107, 325190, 384214, 960535, 1921070, 6500653, 13001306, 32503265, 65006530, 201520243, 403040486, 1007601215, 2015202430]

約数ペア:

[(1, 2015202430), (2, 1007601215), (5, 403040486), (10, 201520243), (31, 65006530), (62, 32503265), (155, 13001306), (310, 6500653), (1049, 1921070), (2098, 960535), (5245, 384214), (6197, 325190), (10490, 192107), (12394, 162595), (30985, 65038), (32519, 61970)]