127782930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{12491}}^1$

素因数の和:12543

約数の個数: 64

約数和(自身を含む): 345378816

約数和(自身を除く): 217595886

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 31, 33, 55, 62, 66, 93, 110, 155, 165, 186, 310, 330, 341, 465, 682, 930, 1023, 1705, 2046, 3410, 5115, 10230, 12491, 24982, 37473, 62455, 74946, 124910, 137401, 187365, 274802, 374730, 387221, 412203, 687005, 774442, 824406, 1161663, 1374010, 1936105, 2061015, 2323326, 3872210, 4122030, 4259431, 5808315, 8518862, 11616630, 12778293, 21297155, 25556586, 42594310, 63891465, 127782930]

約数ペア:

[(1, 127782930), (2, 63891465), (3, 42594310), (5, 25556586), (6, 21297155), (10, 12778293), (11, 11616630), (15, 8518862), (22, 5808315), (30, 4259431), (31, 4122030), (33, 3872210), (55, 2323326), (62, 2061015), (66, 1936105), (93, 1374010), (110, 1161663), (155, 824406), (165, 774442), (186, 687005), (310, 412203), (330, 387221), (341, 374730), (465, 274802), (682, 187365), (930, 137401), (1023, 124910), (1705, 74946), (2046, 62455), (3410, 37473), (5115, 24982), (10230, 12491)]