12207390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{277}}^1$

素因数の和:413

約数の個数: 64

約数和(自身を含む): 31945536

約数和(自身を除く): 19738146

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 113, 130, 195, 226, 277, 339, 390, 554, 565, 678, 831, 1130, 1385, 1469, 1662, 1695, 2770, 2938, 3390, 3601, 4155, 4407, 7202, 7345, 8310, 8814, 10803, 14690, 18005, 21606, 22035, 31301, 36010, 44070, 54015, 62602, 93903, 108030, 156505, 187806, 313010, 406913, 469515, 813826, 939030, 1220739, 2034565, 2441478, 4069130, 6103695, 12207390]

約数ペア:

[(1, 12207390), (2, 6103695), (3, 4069130), (5, 2441478), (6, 2034565), (10, 1220739), (13, 939030), (15, 813826), (26, 469515), (30, 406913), (39, 313010), (65, 187806), (78, 156505), (113, 108030), (130, 93903), (195, 62602), (226, 54015), (277, 44070), (339, 36010), (390, 31301), (554, 22035), (565, 21606), (678, 18005), (831, 14690), (1130, 10803), (1385, 8814), (1469, 8310), (1662, 7345), (1695, 7202), (2770, 4407), (2938, 4155), (3390, 3601)]