355156890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{6221}}^1$

素因数の和:6415

約数の個数: 64

約数和(自身を含む): 935390592

約数和(自身を除く): 580233702

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 173, 330, 346, 519, 865, 1038, 1730, 1903, 2595, 3806, 5190, 5709, 6221, 9515, 11418, 12442, 18663, 19030, 28545, 31105, 37326, 57090, 62210, 68431, 93315, 136862, 186630, 205293, 342155, 410586, 684310, 1026465, 1076233, 2052930, 2152466, 3228699, 5381165, 6457398, 10762330, 11838563, 16143495, 23677126, 32286990, 35515689, 59192815, 71031378, 118385630, 177578445, 355156890]

約数ペア:

[(1, 355156890), (2, 177578445), (3, 118385630), (5, 71031378), (6, 59192815), (10, 35515689), (11, 32286990), (15, 23677126), (22, 16143495), (30, 11838563), (33, 10762330), (55, 6457398), (66, 5381165), (110, 3228699), (165, 2152466), (173, 2052930), (330, 1076233), (346, 1026465), (519, 684310), (865, 410586), (1038, 342155), (1730, 205293), (1903, 186630), (2595, 136862), (3806, 93315), (5190, 68431), (5709, 62210), (6221, 57090), (9515, 37326), (11418, 31105), (12442, 28545), (18663, 19030)]