126279390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{1847}}^1$

素因数の和:1953

約数の個数: 64

約数和(自身を含む): 316141056

約数和(自身を除く): 189861666

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 53, 86, 106, 129, 159, 215, 258, 265, 318, 430, 530, 645, 795, 1290, 1590, 1847, 2279, 3694, 4558, 5541, 6837, 9235, 11082, 11395, 13674, 18470, 22790, 27705, 34185, 55410, 68370, 79421, 97891, 158842, 195782, 238263, 293673, 397105, 476526, 489455, 587346, 794210, 978910, 1191315, 1468365, 2382630, 2936730, 4209313, 8418626, 12627939, 21046565, 25255878, 42093130, 63139695, 126279390]

約数ペア:

[(1, 126279390), (2, 63139695), (3, 42093130), (5, 25255878), (6, 21046565), (10, 12627939), (15, 8418626), (30, 4209313), (43, 2936730), (53, 2382630), (86, 1468365), (106, 1191315), (129, 978910), (159, 794210), (215, 587346), (258, 489455), (265, 476526), (318, 397105), (430, 293673), (530, 238263), (645, 195782), (795, 158842), (1290, 97891), (1590, 79421), (1847, 68370), (2279, 55410), (3694, 34185), (4558, 27705), (5541, 22790), (6837, 18470), (9235, 13674), (11082, 11395)]