3893820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:219

約数の個数: 96

約数和(自身を含む): 12730368

約数和(自身を除く): 8836548

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 73, 84, 105, 127, 140, 146, 210, 219, 254, 292, 365, 381, 420, 438, 508, 511, 635, 730, 762, 876, 889, 1022, 1095, 1270, 1460, 1524, 1533, 1778, 1905, 2044, 2190, 2540, 2555, 2667, 3066, 3556, 3810, 4380, 4445, 5110, 5334, 6132, 7620, 7665, 8890, 9271, 10220, 10668, 13335, 15330, 17780, 18542, 26670, 27813, 30660, 37084, 46355, 53340, 55626, 64897, 92710, 111252, 129794, 139065, 185420, 194691, 259588, 278130, 324485, 389382, 556260, 648970, 778764, 973455, 1297940, 1946910, 3893820]

約数ペア:

[(1, 3893820), (2, 1946910), (3, 1297940), (4, 973455), (5, 778764), (6, 648970), (7, 556260), (10, 389382), (12, 324485), (14, 278130), (15, 259588), (20, 194691), (21, 185420), (28, 139065), (30, 129794), (35, 111252), (42, 92710), (60, 64897), (70, 55626), (73, 53340), (84, 46355), (105, 37084), (127, 30660), (140, 27813), (146, 26670), (210, 18542), (219, 17780), (254, 15330), (292, 13335), (365, 10668), (381, 10220), (420, 9271), (438, 8890), (508, 7665), (511, 7620), (635, 6132), (730, 5334), (762, 5110), (876, 4445), (889, 4380), (1022, 3810), (1095, 3556), (1270, 3066), (1460, 2667), (1524, 2555), (1533, 2540), (1778, 2190), (1905, 2044)]