190530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:115

約数の個数: 48

約数和(自身を含む): 519480

約数和(自身を除く): 328950

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 73, 87, 90, 145, 146, 174, 219, 261, 290, 365, 435, 438, 522, 657, 730, 870, 1095, 1305, 1314, 2117, 2190, 2610, 3285, 4234, 6351, 6570, 10585, 12702, 19053, 21170, 31755, 38106, 63510, 95265, 190530]

約数ペア:

[(1, 190530), (2, 95265), (3, 63510), (5, 38106), (6, 31755), (9, 21170), (10, 19053), (15, 12702), (18, 10585), (29, 6570), (30, 6351), (45, 4234), (58, 3285), (73, 2610), (87, 2190), (90, 2117), (145, 1314), (146, 1305), (174, 1095), (219, 870), (261, 730), (290, 657), (365, 522), (435, 438)]