4307730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{281}}^1$

素因数の和:371

約数の個数: 64

約数和(自身を含む): 12019968

約数和(自身を除く): 7712238

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 73, 105, 146, 210, 219, 281, 365, 438, 511, 562, 730, 843, 1022, 1095, 1405, 1533, 1686, 1967, 2190, 2555, 2810, 3066, 3934, 4215, 5110, 5901, 7665, 8430, 9835, 11802, 15330, 19670, 20513, 29505, 41026, 59010, 61539, 102565, 123078, 143591, 205130, 287182, 307695, 430773, 615390, 717955, 861546, 1435910, 2153865, 4307730]

約数ペア:

[(1, 4307730), (2, 2153865), (3, 1435910), (5, 861546), (6, 717955), (7, 615390), (10, 430773), (14, 307695), (15, 287182), (21, 205130), (30, 143591), (35, 123078), (42, 102565), (70, 61539), (73, 59010), (105, 41026), (146, 29505), (210, 20513), (219, 19670), (281, 15330), (365, 11802), (438, 9835), (511, 8430), (562, 7665), (730, 5901), (843, 5110), (1022, 4215), (1095, 3934), (1405, 3066), (1533, 2810), (1686, 2555), (1967, 2190)]