159062260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{30707}}^1$

素因数の和:30760

約数の個数: 48

約数和(自身を含む): 392079744

約数和(自身を除く): 233017484

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 140, 148, 185, 259, 370, 518, 740, 1036, 1295, 2590, 5180, 30707, 61414, 122828, 153535, 214949, 307070, 429898, 614140, 859796, 1074745, 1136159, 2149490, 2272318, 4298980, 4544636, 5680795, 7953113, 11361590, 15906226, 22723180, 31812452, 39765565, 79531130, 159062260]

約数ペア:

[(1, 159062260), (2, 79531130), (4, 39765565), (5, 31812452), (7, 22723180), (10, 15906226), (14, 11361590), (20, 7953113), (28, 5680795), (35, 4544636), (37, 4298980), (70, 2272318), (74, 2149490), (140, 1136159), (148, 1074745), (185, 859796), (259, 614140), (370, 429898), (518, 307070), (740, 214949), (1036, 153535), (1295, 122828), (2590, 61414), (5180, 30707)]