231569190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{1129}}^1$

素因数の和:1238

約数の個数: 96

約数和(自身を含む): 628261920

約数和(自身を除く): 396692730

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 53, 86, 90, 106, 129, 159, 215, 258, 265, 318, 387, 430, 477, 530, 645, 774, 795, 954, 1129, 1290, 1590, 1935, 2258, 2279, 2385, 3387, 3870, 4558, 4770, 5645, 6774, 6837, 10161, 11290, 11395, 13674, 16935, 20322, 20511, 22790, 33870, 34185, 41022, 48547, 50805, 59837, 68370, 97094, 101610, 102555, 119674, 145641, 179511, 205110, 242735, 291282, 299185, 359022, 436923, 485470, 538533, 598370, 728205, 873846, 897555, 1077066, 1456410, 1795110, 2184615, 2572991, 2692665, 4369230, 5145982, 5385330, 7718973, 12864955, 15437946, 23156919, 25729910, 38594865, 46313838, 77189730, 115784595, 231569190]

約数ペア:

[(1, 231569190), (2, 115784595), (3, 77189730), (5, 46313838), (6, 38594865), (9, 25729910), (10, 23156919), (15, 15437946), (18, 12864955), (30, 7718973), (43, 5385330), (45, 5145982), (53, 4369230), (86, 2692665), (90, 2572991), (106, 2184615), (129, 1795110), (159, 1456410), (215, 1077066), (258, 897555), (265, 873846), (318, 728205), (387, 598370), (430, 538533), (477, 485470), (530, 436923), (645, 359022), (774, 299185), (795, 291282), (954, 242735), (1129, 205110), (1290, 179511), (1590, 145641), (1935, 119674), (2258, 102555), (2279, 101610), (2385, 97094), (3387, 68370), (3870, 59837), (4558, 50805), (4770, 48547), (5645, 41022), (6774, 34185), (6837, 33870), (10161, 22790), (11290, 20511), (11395, 20322), (13674, 16935)]