351570340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^3\times {\mathrm{47}}^1\times {\mathrm{281}}^1$

素因数の和:370

約数の個数: 96

約数和(自身を含む): 832301568

約数和(自身を除く): 480731228

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 47, 55, 94, 110, 121, 188, 220, 235, 242, 281, 470, 484, 517, 562, 605, 940, 1034, 1124, 1210, 1331, 1405, 2068, 2420, 2585, 2662, 2810, 3091, 5170, 5324, 5620, 5687, 6182, 6655, 10340, 11374, 12364, 13207, 13310, 15455, 22748, 26414, 26620, 28435, 30910, 34001, 52828, 56870, 61820, 62557, 66035, 68002, 113740, 125114, 132070, 136004, 145277, 170005, 250228, 264140, 290554, 312785, 340010, 374011, 581108, 625570, 680020, 726385, 748022, 1251140, 1452770, 1496044, 1598047, 1870055, 2905540, 3196094, 3740110, 6392188, 7480220, 7990235, 15980470, 17578517, 31960940, 35157034, 70314068, 87892585, 175785170, 351570340]

約数ペア:

[(1, 351570340), (2, 175785170), (4, 87892585), (5, 70314068), (10, 35157034), (11, 31960940), (20, 17578517), (22, 15980470), (44, 7990235), (47, 7480220), (55, 6392188), (94, 3740110), (110, 3196094), (121, 2905540), (188, 1870055), (220, 1598047), (235, 1496044), (242, 1452770), (281, 1251140), (470, 748022), (484, 726385), (517, 680020), (562, 625570), (605, 581108), (940, 374011), (1034, 340010), (1124, 312785), (1210, 290554), (1331, 264140), (1405, 250228), (2068, 170005), (2420, 145277), (2585, 136004), (2662, 132070), (2810, 125114), (3091, 113740), (5170, 68002), (5324, 66035), (5620, 62557), (5687, 61820), (6182, 56870), (6655, 52828), (10340, 34001), (11374, 30910), (12364, 28435), (13207, 26620), (13310, 26414), (15455, 22748)]