98547960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{117319}}^1$

素因数の和:117340

約数の個数: 64

約数和(自身を含む): 337881600

約数和(自身を除く): 239333640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 117319, 234638, 351957, 469276, 586595, 703914, 821233, 938552, 1173190, 1407828, 1642466, 1759785, 2346380, 2463699, 2815656, 3284932, 3519570, 4106165, 4692760, 4927398, 6569864, 7039140, 8212330, 9854796, 12318495, 14078280, 16424660, 19709592, 24636990, 32849320, 49273980, 98547960]

約数ペア:

[(1, 98547960), (2, 49273980), (3, 32849320), (4, 24636990), (5, 19709592), (6, 16424660), (7, 14078280), (8, 12318495), (10, 9854796), (12, 8212330), (14, 7039140), (15, 6569864), (20, 4927398), (21, 4692760), (24, 4106165), (28, 3519570), (30, 3284932), (35, 2815656), (40, 2463699), (42, 2346380), (56, 1759785), (60, 1642466), (70, 1407828), (84, 1173190), (105, 938552), (120, 821233), (140, 703914), (168, 586595), (210, 469276), (280, 351957), (420, 234638), (840, 117319)]