346710

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1$

素因数の和:157

約数の個数: 64

約数和(自身を含む): 1032192

約数和(自身を除く): 685482

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 127, 130, 182, 195, 210, 254, 273, 381, 390, 455, 546, 635, 762, 889, 910, 1270, 1365, 1651, 1778, 1905, 2667, 2730, 3302, 3810, 4445, 4953, 5334, 8255, 8890, 9906, 11557, 13335, 16510, 23114, 24765, 26670, 34671, 49530, 57785, 69342, 115570, 173355, 346710]

約数ペア:

[(1, 346710), (2, 173355), (3, 115570), (5, 69342), (6, 57785), (7, 49530), (10, 34671), (13, 26670), (14, 24765), (15, 23114), (21, 16510), (26, 13335), (30, 11557), (35, 9906), (39, 8890), (42, 8255), (65, 5334), (70, 4953), (78, 4445), (91, 3810), (105, 3302), (127, 2730), (130, 2667), (182, 1905), (195, 1778), (210, 1651), (254, 1365), (273, 1270), (381, 910), (390, 889), (455, 762), (546, 635)]