64081590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{1009}}^1$

素因数の和:1121

約数の個数: 64

約数和(自身を含む): 161438400

約数和(自身を除く): 97356810

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 73, 87, 145, 146, 174, 219, 290, 365, 435, 438, 730, 870, 1009, 1095, 2018, 2117, 2190, 3027, 4234, 5045, 6054, 6351, 10090, 10585, 12702, 15135, 21170, 29261, 30270, 31755, 58522, 63510, 73657, 87783, 146305, 147314, 175566, 220971, 292610, 368285, 438915, 441942, 736570, 877830, 1104855, 2136053, 2209710, 4272106, 6408159, 10680265, 12816318, 21360530, 32040795, 64081590]

約数ペア:

[(1, 64081590), (2, 32040795), (3, 21360530), (5, 12816318), (6, 10680265), (10, 6408159), (15, 4272106), (29, 2209710), (30, 2136053), (58, 1104855), (73, 877830), (87, 736570), (145, 441942), (146, 438915), (174, 368285), (219, 292610), (290, 220971), (365, 175566), (435, 147314), (438, 146305), (730, 87783), (870, 73657), (1009, 63510), (1095, 58522), (2018, 31755), (2117, 30270), (2190, 29261), (3027, 21170), (4234, 15135), (5045, 12702), (6054, 10585), (6351, 10090)]