123156810

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{839}}^1$

素因数の和:1092

約数の個数: 96

約数和(自身を含む): 367960320

約数和(自身を除く): 244803510

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 233, 315, 466, 630, 699, 839, 1165, 1398, 1631, 1678, 2097, 2330, 2517, 3262, 3495, 4194, 4195, 4893, 5034, 5873, 6990, 7551, 8155, 8390, 9786, 10485, 11746, 12585, 14679, 15102, 16310, 17619, 20970, 24465, 25170, 29358, 29365, 35238, 37755, 48930, 52857, 58730, 73395, 75510, 88095, 105714, 146790, 176190, 195487, 264285, 390974, 528570, 586461, 977435, 1172922, 1368409, 1759383, 1954870, 2736818, 2932305, 3518766, 4105227, 5864610, 6842045, 8210454, 8796915, 12315681, 13684090, 17593830, 20526135, 24631362, 41052270, 61578405, 123156810]

約数ペア:

[(1, 123156810), (2, 61578405), (3, 41052270), (5, 24631362), (6, 20526135), (7, 17593830), (9, 13684090), (10, 12315681), (14, 8796915), (15, 8210454), (18, 6842045), (21, 5864610), (30, 4105227), (35, 3518766), (42, 2932305), (45, 2736818), (63, 1954870), (70, 1759383), (90, 1368409), (105, 1172922), (126, 977435), (210, 586461), (233, 528570), (315, 390974), (466, 264285), (630, 195487), (699, 176190), (839, 146790), (1165, 105714), (1398, 88095), (1631, 75510), (1678, 73395), (2097, 58730), (2330, 52857), (2517, 48930), (3262, 37755), (3495, 35238), (4194, 29365), (4195, 29358), (4893, 25170), (5034, 24465), (5873, 20970), (6990, 17619), (7551, 16310), (8155, 15102), (8390, 14679), (9786, 12585), (10485, 11746)]