4908090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1$

素因数の和:267

約数の個数: 64

約数和(自身を含む): 13063680

約数和(自身を除く): 8155590

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 107, 110, 139, 165, 214, 278, 321, 330, 417, 535, 642, 695, 834, 1070, 1177, 1390, 1529, 1605, 2085, 2354, 3058, 3210, 3531, 4170, 4587, 5885, 7062, 7645, 9174, 11770, 14873, 15290, 17655, 22935, 29746, 35310, 44619, 45870, 74365, 89238, 148730, 163603, 223095, 327206, 446190, 490809, 818015, 981618, 1636030, 2454045, 4908090]

約数ペア:

[(1, 4908090), (2, 2454045), (3, 1636030), (5, 981618), (6, 818015), (10, 490809), (11, 446190), (15, 327206), (22, 223095), (30, 163603), (33, 148730), (55, 89238), (66, 74365), (107, 45870), (110, 44619), (139, 35310), (165, 29746), (214, 22935), (278, 17655), (321, 15290), (330, 14873), (417, 11770), (535, 9174), (642, 7645), (695, 7062), (834, 5885), (1070, 4587), (1177, 4170), (1390, 3531), (1529, 3210), (1605, 3058), (2085, 2354)]