31527210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7349}}^1$

素因数の和:7383

約数の個数: 64

約数和(自身を含む): 88905600

約数和(自身を除く): 57378390

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 110, 130, 143, 165, 195, 286, 330, 390, 429, 715, 858, 1430, 2145, 4290, 7349, 14698, 22047, 36745, 44094, 73490, 80839, 95537, 110235, 161678, 191074, 220470, 242517, 286611, 404195, 477685, 485034, 573222, 808390, 955370, 1050907, 1212585, 1433055, 2101814, 2425170, 2866110, 3152721, 5254535, 6305442, 10509070, 15763605, 31527210]

約数ペア:

[(1, 31527210), (2, 15763605), (3, 10509070), (5, 6305442), (6, 5254535), (10, 3152721), (11, 2866110), (13, 2425170), (15, 2101814), (22, 1433055), (26, 1212585), (30, 1050907), (33, 955370), (39, 808390), (55, 573222), (65, 485034), (66, 477685), (78, 404195), (110, 286611), (130, 242517), (143, 220470), (165, 191074), (195, 161678), (286, 110235), (330, 95537), (390, 80839), (429, 73490), (715, 44094), (858, 36745), (1430, 22047), (2145, 14698), (4290, 7349)]