223831470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{1051}}^1$

素因数の和:1321

約数の個数: 64

約数和(自身を含む): 557475840

約数和(自身を除く): 333644370

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 229, 310, 458, 465, 687, 930, 1051, 1145, 1374, 2102, 2290, 3153, 3435, 5255, 6306, 6870, 7099, 10510, 14198, 15765, 21297, 31530, 32581, 35495, 42594, 65162, 70990, 97743, 106485, 162905, 195486, 212970, 240679, 325810, 481358, 488715, 722037, 977430, 1203395, 1444074, 2406790, 3610185, 7220370, 7461049, 14922098, 22383147, 37305245, 44766294, 74610490, 111915735, 223831470]

約数ペア:

[(1, 223831470), (2, 111915735), (3, 74610490), (5, 44766294), (6, 37305245), (10, 22383147), (15, 14922098), (30, 7461049), (31, 7220370), (62, 3610185), (93, 2406790), (155, 1444074), (186, 1203395), (229, 977430), (310, 722037), (458, 488715), (465, 481358), (687, 325810), (930, 240679), (1051, 212970), (1145, 195486), (1374, 162905), (2102, 106485), (2290, 97743), (3153, 70990), (3435, 65162), (5255, 42594), (6306, 35495), (6870, 32581), (7099, 31530), (10510, 21297), (14198, 15765)]