23363820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{293}}^1\times {\mathrm{443}}^1$

素因数の和:751

約数の個数: 72

約数和(自身を含む): 71272656

約数和(自身を除く): 47908836

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 293, 443, 586, 879, 886, 1172, 1329, 1465, 1758, 1772, 2215, 2637, 2658, 2930, 3516, 3987, 4395, 4430, 5274, 5316, 5860, 6645, 7974, 8790, 8860, 10548, 13185, 13290, 15948, 17580, 19935, 26370, 26580, 39870, 52740, 79740, 129799, 259598, 389397, 519196, 648995, 778794, 1168191, 1297990, 1557588, 1946985, 2336382, 2595980, 3893970, 4672764, 5840955, 7787940, 11681910, 23363820]

約数ペア:

[(1, 23363820), (2, 11681910), (3, 7787940), (4, 5840955), (5, 4672764), (6, 3893970), (9, 2595980), (10, 2336382), (12, 1946985), (15, 1557588), (18, 1297990), (20, 1168191), (30, 778794), (36, 648995), (45, 519196), (60, 389397), (90, 259598), (180, 129799), (293, 79740), (443, 52740), (586, 39870), (879, 26580), (886, 26370), (1172, 19935), (1329, 17580), (1465, 15948), (1758, 13290), (1772, 13185), (2215, 10548), (2637, 8860), (2658, 8790), (2930, 7974), (3516, 6645), (3987, 5860), (4395, 5316), (4430, 5274)]