1946910

素因数分解:

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

素因数の和:217

約数の個数: 64

約数和(自身を含む): 5455872

約数和(自身を除く): 3508962

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 73, 105, 127, 146, 210, 219, 254, 365, 381, 438, 511, 635, 730, 762, 889, 1022, 1095, 1270, 1533, 1778, 1905, 2190, 2555, 2667, 3066, 3810, 4445, 5110, 5334, 7665, 8890, 9271, 13335, 15330, 18542, 26670, 27813, 46355, 55626, 64897, 92710, 129794, 139065, 194691, 278130, 324485, 389382, 648970, 973455, 1946910]

約数ペア:

[(1, 1946910), (2, 973455), (3, 648970), (5, 389382), (6, 324485), (7, 278130), (10, 194691), (14, 139065), (15, 129794), (21, 92710), (30, 64897), (35, 55626), (42, 46355), (70, 27813), (73, 26670), (105, 18542), (127, 15330), (146, 13335), (210, 9271), (219, 8890), (254, 7665), (365, 5334), (381, 5110), (438, 4445), (511, 3810), (635, 3066), (730, 2667), (762, 2555), (889, 2190), (1022, 1905), (1095, 1778), (1270, 1533)]