2351390520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1109}}^1\times {\mathrm{17669}}^1$

素因数の和:18792

約数の個数: 64

約数和(自身を含む): 7060932000

約数和(自身を除く): 4709541480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1109, 2218, 3327, 4436, 5545, 6654, 8872, 11090, 13308, 16635, 17669, 22180, 26616, 33270, 35338, 44360, 53007, 66540, 70676, 88345, 106014, 133080, 141352, 176690, 212028, 265035, 353380, 424056, 530070, 706760, 1060140, 2120280, 19594921, 39189842, 58784763, 78379684, 97974605, 117569526, 156759368, 195949210, 235139052, 293923815, 391898420, 470278104, 587847630, 783796840, 1175695260, 2351390520]

約数ペア:

[(1, 2351390520), (2, 1175695260), (3, 783796840), (4, 587847630), (5, 470278104), (6, 391898420), (8, 293923815), (10, 235139052), (12, 195949210), (15, 156759368), (20, 117569526), (24, 97974605), (30, 78379684), (40, 58784763), (60, 39189842), (120, 19594921), (1109, 2120280), (2218, 1060140), (3327, 706760), (4436, 530070), (5545, 424056), (6654, 353380), (8872, 265035), (11090, 212028), (13308, 176690), (16635, 141352), (17669, 133080), (22180, 106014), (26616, 88345), (33270, 70676), (35338, 66540), (44360, 53007)]