30129652

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{257}}^1$

素因数の和:400

約数の個数: 48

約数和(自身を含む): 62415360

約数和(自身を除く): 32285708

約数列:

[1, 2, 4, 7, 14, 28, 53, 79, 106, 158, 212, 257, 316, 371, 514, 553, 742, 1028, 1106, 1484, 1799, 2212, 3598, 4187, 7196, 8374, 13621, 16748, 20303, 27242, 29309, 40606, 54484, 58618, 81212, 95347, 117236, 142121, 190694, 284242, 381388, 568484, 1076059, 2152118, 4304236, 7532413, 15064826, 30129652]

約数ペア:

[(1, 30129652), (2, 15064826), (4, 7532413), (7, 4304236), (14, 2152118), (28, 1076059), (53, 568484), (79, 381388), (106, 284242), (158, 190694), (212, 142121), (257, 117236), (316, 95347), (371, 81212), (514, 58618), (553, 54484), (742, 40606), (1028, 29309), (1106, 27242), (1484, 20303), (1799, 16748), (2212, 13621), (3598, 8374), (4187, 7196)]