28065090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{929}}^1$

素因数の和:1011

約数の個数: 64

約数和(自身を含む): 72316800

約数和(自身を除く): 44251710

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 53, 57, 95, 106, 114, 159, 190, 265, 285, 318, 530, 570, 795, 929, 1007, 1590, 1858, 2014, 2787, 3021, 4645, 5035, 5574, 6042, 9290, 10070, 13935, 15105, 17651, 27870, 30210, 35302, 49237, 52953, 88255, 98474, 105906, 147711, 176510, 246185, 264765, 295422, 492370, 529530, 738555, 935503, 1477110, 1871006, 2806509, 4677515, 5613018, 9355030, 14032545, 28065090]

約数ペア:

[(1, 28065090), (2, 14032545), (3, 9355030), (5, 5613018), (6, 4677515), (10, 2806509), (15, 1871006), (19, 1477110), (30, 935503), (38, 738555), (53, 529530), (57, 492370), (95, 295422), (106, 264765), (114, 246185), (159, 176510), (190, 147711), (265, 105906), (285, 98474), (318, 88255), (530, 52953), (570, 49237), (795, 35302), (929, 30210), (1007, 27870), (1590, 17651), (1858, 15105), (2014, 13935), (2787, 10070), (3021, 9290), (4645, 6042), (5035, 5574)]