7103530

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{109}}^1$

素因数の和:156

約数の個数: 64

約数和(自身を含む): 15840000

約数和(自身を除く): 8736470

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 49, 70, 95, 98, 109, 133, 190, 218, 245, 266, 343, 490, 545, 665, 686, 763, 931, 1090, 1330, 1526, 1715, 1862, 2071, 3430, 3815, 4142, 4655, 5341, 6517, 7630, 9310, 10355, 10682, 13034, 14497, 20710, 26705, 28994, 32585, 37387, 53410, 65170, 72485, 74774, 101479, 144970, 186935, 202958, 373870, 507395, 710353, 1014790, 1420706, 3551765, 7103530]

約数ペア:

[(1, 7103530), (2, 3551765), (5, 1420706), (7, 1014790), (10, 710353), (14, 507395), (19, 373870), (35, 202958), (38, 186935), (49, 144970), (70, 101479), (95, 74774), (98, 72485), (109, 65170), (133, 53410), (190, 37387), (218, 32585), (245, 28994), (266, 26705), (343, 20710), (490, 14497), (545, 13034), (665, 10682), (686, 10355), (763, 9310), (931, 7630), (1090, 6517), (1330, 5341), (1526, 4655), (1715, 4142), (1862, 3815), (2071, 3430)]