15330294

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{421}}^1$

素因数の和:470

約数の個数: 72

約数和(自身を含む): 40420848

約数和(自身を除く): 25090554

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 153, 238, 289, 306, 357, 421, 578, 714, 842, 867, 1071, 1263, 1734, 2023, 2142, 2526, 2601, 2947, 3789, 4046, 5202, 5894, 6069, 7157, 7578, 8841, 12138, 14314, 17682, 18207, 21471, 26523, 36414, 42942, 50099, 53046, 64413, 100198, 121669, 128826, 150297, 243338, 300594, 365007, 450891, 730014, 851683, 901782, 1095021, 1703366, 2190042, 2555049, 5110098, 7665147, 15330294]

約数ペア:

[(1, 15330294), (2, 7665147), (3, 5110098), (6, 2555049), (7, 2190042), (9, 1703366), (14, 1095021), (17, 901782), (18, 851683), (21, 730014), (34, 450891), (42, 365007), (51, 300594), (63, 243338), (102, 150297), (119, 128826), (126, 121669), (153, 100198), (238, 64413), (289, 53046), (306, 50099), (357, 42942), (421, 36414), (578, 26523), (714, 21471), (842, 18207), (867, 17682), (1071, 14314), (1263, 12138), (1734, 8841), (2023, 7578), (2142, 7157), (2526, 6069), (2601, 5894), (2947, 5202), (3789, 4046)]