30888926730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{20188841}}^1$

素因数の和:20188871

約数の個数: 48

約数和(自身を含む): 85035402504

約数和(自身を除く): 54146475774

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 20188841, 40377682, 60566523, 100944205, 121133046, 181699569, 201888410, 302832615, 343210297, 363399138, 605665230, 686420594, 908497845, 1029630891, 1716051485, 1816995690, 2059261782, 3088892673, 3432102970, 5148154455, 6177785346, 10296308910, 15444463365, 30888926730]

約数ペア:

[(1, 30888926730), (2, 15444463365), (3, 10296308910), (5, 6177785346), (6, 5148154455), (9, 3432102970), (10, 3088892673), (15, 2059261782), (17, 1816995690), (18, 1716051485), (30, 1029630891), (34, 908497845), (45, 686420594), (51, 605665230), (85, 363399138), (90, 343210297), (102, 302832615), (153, 201888410), (170, 181699569), (255, 121133046), (306, 100944205), (510, 60566523), (765, 40377682), (1530, 20188841)]