42468540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{7297}}^1$

素因数の和:7406

約数の個数: 48

約数和(自身を含む): 120154272

約数和(自身を除く): 77685732

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 97, 194, 291, 388, 485, 582, 970, 1164, 1455, 1940, 2910, 5820, 7297, 14594, 21891, 29188, 36485, 43782, 72970, 87564, 109455, 145940, 218910, 437820, 707809, 1415618, 2123427, 2831236, 3539045, 4246854, 7078090, 8493708, 10617135, 14156180, 21234270, 42468540]

約数ペア:

[(1, 42468540), (2, 21234270), (3, 14156180), (4, 10617135), (5, 8493708), (6, 7078090), (10, 4246854), (12, 3539045), (15, 2831236), (20, 2123427), (30, 1415618), (60, 707809), (97, 437820), (194, 218910), (291, 145940), (388, 109455), (485, 87564), (582, 72970), (970, 43782), (1164, 36485), (1455, 29188), (1940, 21891), (2910, 14594), (5820, 7297)]