2015434310

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{342179}}^1$

素因数の和:342236

約数の個数: 32

約数和(自身を含む): 3941913600

約数和(自身を除く): 1926479290

約数列:

[1, 2, 5, 10, 19, 31, 38, 62, 95, 155, 190, 310, 589, 1178, 2945, 5890, 342179, 684358, 1710895, 3421790, 6501401, 10607549, 13002802, 21215098, 32507005, 53037745, 65014010, 106075490, 201543431, 403086862, 1007717155, 2015434310]

約数ペア:

[(1, 2015434310), (2, 1007717155), (5, 403086862), (10, 201543431), (19, 106075490), (31, 65014010), (38, 53037745), (62, 32507005), (95, 21215098), (155, 13002802), (190, 10607549), (310, 6501401), (589, 3421790), (1178, 1710895), (2945, 684358), (5890, 342179)]