84026730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{1229}}^1$

素因数の和:1335

約数の個数: 64

約数和(自身を含む): 210418560

約数和(自身を除く): 126391830

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, 1229, 1290, 1590, 2279, 2458, 3687, 4558, 6145, 6837, 7374, 11395, 12290, 13674, 18435, 22790, 34185, 36870, 52847, 65137, 68370, 105694, 130274, 158541, 195411, 264235, 317082, 325685, 390822, 528470, 651370, 792705, 977055, 1585410, 1954110, 2800891, 5601782, 8402673, 14004455, 16805346, 28008910, 42013365, 84026730]

約数ペア:

[(1, 84026730), (2, 42013365), (3, 28008910), (5, 16805346), (6, 14004455), (10, 8402673), (15, 5601782), (30, 2800891), (43, 1954110), (53, 1585410), (86, 977055), (106, 792705), (129, 651370), (159, 528470), (215, 390822), (258, 325685), (265, 317082), (318, 264235), (430, 195411), (530, 158541), (645, 130274), (795, 105694), (1229, 68370), (1290, 65137), (1590, 52847), (2279, 36870), (2458, 34185), (3687, 22790), (4558, 18435), (6145, 13674), (6837, 12290), (7374, 11395)]