310221352

素因数分解:

$2^3\times 7^2\times {\mathrm{29}}^2\times {\mathrm{941}}^1$

素因数の和:1019

約数の個数: 72

約数和(自身を含む): 701512110

約数和(自身を除く): 391290758

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 49, 56, 58, 98, 116, 196, 203, 232, 392, 406, 812, 841, 941, 1421, 1624, 1682, 1882, 2842, 3364, 3764, 5684, 5887, 6587, 6728, 7528, 11368, 11774, 13174, 23548, 26348, 27289, 41209, 46109, 47096, 52696, 54578, 82418, 92218, 109156, 164836, 184436, 191023, 218312, 329672, 368872, 382046, 764092, 791381, 1337161, 1528184, 1582762, 2674322, 3165524, 5348644, 5539667, 6331048, 10697288, 11079334, 22158668, 38777669, 44317336, 77555338, 155110676, 310221352]

約数ペア:

[(1, 310221352), (2, 155110676), (4, 77555338), (7, 44317336), (8, 38777669), (14, 22158668), (28, 11079334), (29, 10697288), (49, 6331048), (56, 5539667), (58, 5348644), (98, 3165524), (116, 2674322), (196, 1582762), (203, 1528184), (232, 1337161), (392, 791381), (406, 764092), (812, 382046), (841, 368872), (941, 329672), (1421, 218312), (1624, 191023), (1682, 184436), (1882, 164836), (2842, 109156), (3364, 92218), (3764, 82418), (5684, 54578), (5887, 52696), (6587, 47096), (6728, 46109), (7528, 41209), (11368, 27289), (11774, 26348), (13174, 23548)]