123196290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{1949}}^1$

素因数の和:2016

約数の個数: 96

約数和(自身を含む): 352123200

約数和(自身を除く): 228926910

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 43, 49, 70, 86, 98, 105, 129, 147, 210, 215, 245, 258, 294, 301, 430, 490, 602, 645, 735, 903, 1290, 1470, 1505, 1806, 1949, 2107, 3010, 3898, 4214, 4515, 5847, 6321, 9030, 9745, 10535, 11694, 12642, 13643, 19490, 21070, 27286, 29235, 31605, 40929, 58470, 63210, 68215, 81858, 83807, 95501, 136430, 167614, 191002, 204645, 251421, 286503, 409290, 419035, 477505, 502842, 573006, 586649, 838070, 955010, 1173298, 1257105, 1432515, 1759947, 2514210, 2865030, 2933245, 3519894, 4106543, 5866490, 8213086, 8799735, 12319629, 17599470, 20532715, 24639258, 41065430, 61598145, 123196290]

約数ペア:

[(1, 123196290), (2, 61598145), (3, 41065430), (5, 24639258), (6, 20532715), (7, 17599470), (10, 12319629), (14, 8799735), (15, 8213086), (21, 5866490), (30, 4106543), (35, 3519894), (42, 2933245), (43, 2865030), (49, 2514210), (70, 1759947), (86, 1432515), (98, 1257105), (105, 1173298), (129, 955010), (147, 838070), (210, 586649), (215, 573006), (245, 502842), (258, 477505), (294, 419035), (301, 409290), (430, 286503), (490, 251421), (602, 204645), (645, 191002), (735, 167614), (903, 136430), (1290, 95501), (1470, 83807), (1505, 81858), (1806, 68215), (1949, 63210), (2107, 58470), (3010, 40929), (3898, 31605), (4214, 29235), (4515, 27286), (5847, 21070), (6321, 19490), (9030, 13643), (9745, 12642), (10535, 11694)]