1314973940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{1627}}^1$

素因数の和:1917

約数の個数: 96

約数和(自身を含む): 3308304384

約数和(自身を除く): 1993330444

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 251, 322, 460, 502, 644, 805, 1004, 1255, 1610, 1627, 1757, 2510, 3220, 3254, 3514, 5020, 5773, 6508, 7028, 8135, 8785, 11389, 11546, 16270, 17570, 22778, 23092, 28865, 32540, 35140, 37421, 40411, 45556, 56945, 57730, 74842, 80822, 113890, 115460, 149684, 161644, 187105, 202055, 227780, 261947, 374210, 404110, 408377, 523894, 748420, 808220, 816754, 1047788, 1309735, 1633508, 2041885, 2619470, 2858639, 4083770, 5238940, 5717278, 8167540, 9392671, 11434556, 14293195, 18785342, 28586390, 37570684, 46963355, 57172780, 65748697, 93926710, 131497394, 187853420, 262994788, 328743485, 657486970, 1314973940]

約数ペア:

[(1, 1314973940), (2, 657486970), (4, 328743485), (5, 262994788), (7, 187853420), (10, 131497394), (14, 93926710), (20, 65748697), (23, 57172780), (28, 46963355), (35, 37570684), (46, 28586390), (70, 18785342), (92, 14293195), (115, 11434556), (140, 9392671), (161, 8167540), (230, 5717278), (251, 5238940), (322, 4083770), (460, 2858639), (502, 2619470), (644, 2041885), (805, 1633508), (1004, 1309735), (1255, 1047788), (1610, 816754), (1627, 808220), (1757, 748420), (2510, 523894), (3220, 408377), (3254, 404110), (3514, 374210), (5020, 261947), (5773, 227780), (6508, 202055), (7028, 187105), (8135, 161644), (8785, 149684), (11389, 115460), (11546, 113890), (16270, 80822), (17570, 74842), (22778, 57730), (23092, 56945), (28865, 45556), (32540, 40411), (35140, 37421)]