13081460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:153

約数の個数: 96

約数和(自身を含む): 33530112

約数和(自身を除く): 20448652

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 43, 53, 70, 82, 86, 106, 140, 164, 172, 205, 212, 215, 265, 287, 301, 371, 410, 430, 530, 574, 602, 742, 820, 860, 1060, 1148, 1204, 1435, 1484, 1505, 1763, 1855, 2173, 2279, 2870, 3010, 3526, 3710, 4346, 4558, 5740, 6020, 7052, 7420, 8692, 8815, 9116, 10865, 11395, 12341, 15211, 15953, 17630, 21730, 22790, 24682, 30422, 31906, 35260, 43460, 45580, 49364, 60844, 61705, 63812, 76055, 79765, 93439, 123410, 152110, 159530, 186878, 246820, 304220, 319060, 373756, 467195, 654073, 934390, 1308146, 1868780, 2616292, 3270365, 6540730, 13081460]

約数ペア:

[(1, 13081460), (2, 6540730), (4, 3270365), (5, 2616292), (7, 1868780), (10, 1308146), (14, 934390), (20, 654073), (28, 467195), (35, 373756), (41, 319060), (43, 304220), (53, 246820), (70, 186878), (82, 159530), (86, 152110), (106, 123410), (140, 93439), (164, 79765), (172, 76055), (205, 63812), (212, 61705), (215, 60844), (265, 49364), (287, 45580), (301, 43460), (371, 35260), (410, 31906), (430, 30422), (530, 24682), (574, 22790), (602, 21730), (742, 17630), (820, 15953), (860, 15211), (1060, 12341), (1148, 11395), (1204, 10865), (1435, 9116), (1484, 8815), (1505, 8692), (1763, 7420), (1855, 7052), (2173, 6020), (2279, 5740), (2870, 4558), (3010, 4346), (3526, 3710)]