243886110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{14543}}^1$

素因数の和:14609

約数の個数: 64

約数和(自身を含む): 645055488

約数和(自身を除く): 401169378

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 43, 65, 78, 86, 129, 130, 195, 215, 258, 390, 430, 559, 645, 1118, 1290, 1677, 2795, 3354, 5590, 8385, 14543, 16770, 29086, 43629, 72715, 87258, 145430, 189059, 218145, 378118, 436290, 567177, 625349, 945295, 1134354, 1250698, 1876047, 1890590, 2835885, 3126745, 3752094, 5671770, 6253490, 8129537, 9380235, 16259074, 18760470, 24388611, 40647685, 48777222, 81295370, 121943055, 243886110]

約数ペア:

[(1, 243886110), (2, 121943055), (3, 81295370), (5, 48777222), (6, 40647685), (10, 24388611), (13, 18760470), (15, 16259074), (26, 9380235), (30, 8129537), (39, 6253490), (43, 5671770), (65, 3752094), (78, 3126745), (86, 2835885), (129, 1890590), (130, 1876047), (195, 1250698), (215, 1134354), (258, 945295), (390, 625349), (430, 567177), (559, 436290), (645, 378118), (1118, 218145), (1290, 189059), (1677, 145430), (2795, 87258), (3354, 72715), (5590, 43629), (8385, 29086), (14543, 16770)]