7145310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1$

素因数の和:273

約数の個数: 64

約数和(自身を含む): 18247680

約数和(自身を除く): 11102370

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 43, 58, 86, 87, 129, 145, 174, 191, 215, 258, 290, 382, 430, 435, 573, 645, 870, 955, 1146, 1247, 1290, 1910, 2494, 2865, 3741, 5539, 5730, 6235, 7482, 8213, 11078, 12470, 16426, 16617, 18705, 24639, 27695, 33234, 37410, 41065, 49278, 55390, 82130, 83085, 123195, 166170, 238177, 246390, 476354, 714531, 1190885, 1429062, 2381770, 3572655, 7145310]

約数ペア:

[(1, 7145310), (2, 3572655), (3, 2381770), (5, 1429062), (6, 1190885), (10, 714531), (15, 476354), (29, 246390), (30, 238177), (43, 166170), (58, 123195), (86, 83085), (87, 82130), (129, 55390), (145, 49278), (174, 41065), (191, 37410), (215, 33234), (258, 27695), (290, 24639), (382, 18705), (430, 16617), (435, 16426), (573, 12470), (645, 11078), (870, 8213), (955, 7482), (1146, 6235), (1247, 5730), (1290, 5539), (1910, 3741), (2494, 2865)]