283839010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{2381}}^1$

素因数の和:2539

約数の個数: 64

約数和(自身を含む): 633878784

約数和(自身を除く): 350039774

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 131, 182, 262, 455, 655, 910, 917, 1310, 1703, 1834, 2381, 3406, 4585, 4762, 8515, 9170, 11905, 11921, 16667, 17030, 23810, 23842, 30953, 33334, 59605, 61906, 83335, 119210, 154765, 166670, 216671, 309530, 311911, 433342, 623822, 1083355, 1559555, 2166710, 2183377, 3119110, 4054843, 4366754, 8109686, 10916885, 20274215, 21833770, 28383901, 40548430, 56767802, 141919505, 283839010]

約数ペア:

[(1, 283839010), (2, 141919505), (5, 56767802), (7, 40548430), (10, 28383901), (13, 21833770), (14, 20274215), (26, 10916885), (35, 8109686), (65, 4366754), (70, 4054843), (91, 3119110), (130, 2183377), (131, 2166710), (182, 1559555), (262, 1083355), (455, 623822), (655, 433342), (910, 311911), (917, 309530), (1310, 216671), (1703, 166670), (1834, 154765), (2381, 119210), (3406, 83335), (4585, 61906), (4762, 59605), (8515, 33334), (9170, 30953), (11905, 23842), (11921, 23810), (16667, 17030)]