305571330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{3433}}^1$

素因数の和:3512

約数の個数: 96

約数和(自身を含む): 848555136

約数和(自身を除く): 542983806

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 43, 45, 46, 69, 86, 90, 115, 129, 138, 207, 215, 230, 258, 345, 387, 414, 430, 645, 690, 774, 989, 1035, 1290, 1935, 1978, 2070, 2967, 3433, 3870, 4945, 5934, 6866, 8901, 9890, 10299, 14835, 17165, 17802, 20598, 29670, 30897, 34330, 44505, 51495, 61794, 78959, 89010, 102990, 147619, 154485, 157918, 236877, 295238, 308970, 394795, 442857, 473754, 710631, 738095, 789590, 885714, 1184385, 1328571, 1421262, 1476190, 2214285, 2368770, 2657142, 3395237, 3553155, 4428570, 6642855, 6790474, 7106310, 10185711, 13285710, 16976185, 20371422, 30557133, 33952370, 50928555, 61114266, 101857110, 152785665, 305571330]

約数ペア:

[(1, 305571330), (2, 152785665), (3, 101857110), (5, 61114266), (6, 50928555), (9, 33952370), (10, 30557133), (15, 20371422), (18, 16976185), (23, 13285710), (30, 10185711), (43, 7106310), (45, 6790474), (46, 6642855), (69, 4428570), (86, 3553155), (90, 3395237), (115, 2657142), (129, 2368770), (138, 2214285), (207, 1476190), (215, 1421262), (230, 1328571), (258, 1184385), (345, 885714), (387, 789590), (414, 738095), (430, 710631), (645, 473754), (690, 442857), (774, 394795), (989, 308970), (1035, 295238), (1290, 236877), (1935, 157918), (1978, 154485), (2070, 147619), (2967, 102990), (3433, 89010), (3870, 78959), (4945, 61794), (5934, 51495), (6866, 44505), (8901, 34330), (9890, 30897), (10299, 29670), (14835, 20598), (17165, 17802)]