326908530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{21493}}^1$

素因数の和:21532

約数の個数: 72

約数和(自身を含む): 920416068

約数和(自身を除く): 593507538

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 169, 195, 234, 338, 390, 507, 585, 845, 1014, 1170, 1521, 1690, 2535, 3042, 5070, 7605, 15210, 21493, 42986, 64479, 107465, 128958, 193437, 214930, 279409, 322395, 386874, 558818, 644790, 838227, 967185, 1397045, 1676454, 1934370, 2514681, 2794090, 3632317, 4191135, 5029362, 7264634, 8382270, 10896951, 12573405, 18161585, 21793902, 25146810, 32690853, 36323170, 54484755, 65381706, 108969510, 163454265, 326908530]

約数ペア:

[(1, 326908530), (2, 163454265), (3, 108969510), (5, 65381706), (6, 54484755), (9, 36323170), (10, 32690853), (13, 25146810), (15, 21793902), (18, 18161585), (26, 12573405), (30, 10896951), (39, 8382270), (45, 7264634), (65, 5029362), (78, 4191135), (90, 3632317), (117, 2794090), (130, 2514681), (169, 1934370), (195, 1676454), (234, 1397045), (338, 967185), (390, 838227), (507, 644790), (585, 558818), (845, 386874), (1014, 322395), (1170, 279409), (1521, 214930), (1690, 193437), (2535, 128958), (3042, 107465), (5070, 64479), (7605, 42986), (15210, 21493)]