30949830

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1451}}^1$

素因数の和:1546

約数の個数: 64

約数和(自身を含む): 83635200

約数和(自身を除く): 52685370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 79, 90, 135, 158, 237, 270, 395, 474, 711, 790, 1185, 1422, 1451, 2133, 2370, 2902, 3555, 4266, 4353, 7110, 7255, 8706, 10665, 13059, 14510, 21330, 21765, 26118, 39177, 43530, 65295, 78354, 114629, 130590, 195885, 229258, 343887, 391770, 573145, 687774, 1031661, 1146290, 1719435, 2063322, 3094983, 3438870, 5158305, 6189966, 10316610, 15474915, 30949830]

約数ペア:

[(1, 30949830), (2, 15474915), (3, 10316610), (5, 6189966), (6, 5158305), (9, 3438870), (10, 3094983), (15, 2063322), (18, 1719435), (27, 1146290), (30, 1031661), (45, 687774), (54, 573145), (79, 391770), (90, 343887), (135, 229258), (158, 195885), (237, 130590), (270, 114629), (395, 78354), (474, 65295), (711, 43530), (790, 39177), (1185, 26118), (1422, 21765), (1451, 21330), (2133, 14510), (2370, 13059), (2902, 10665), (3555, 8706), (4266, 7255), (4353, 7110)]