45015740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29231}}^1$

素因数の和:29258

約数の個数: 48

約数和(自身を含む): 117863424

約数和(自身を除く): 72847684

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 29231, 58462, 116924, 146155, 204617, 292310, 321541, 409234, 584620, 643082, 818468, 1023085, 1286164, 1607705, 2046170, 2250787, 3215410, 4092340, 4501574, 6430820, 9003148, 11253935, 22507870, 45015740]

約数ペア:

[(1, 45015740), (2, 22507870), (4, 11253935), (5, 9003148), (7, 6430820), (10, 4501574), (11, 4092340), (14, 3215410), (20, 2250787), (22, 2046170), (28, 1607705), (35, 1286164), (44, 1023085), (55, 818468), (70, 643082), (77, 584620), (110, 409234), (140, 321541), (154, 292310), (220, 204617), (308, 146155), (385, 116924), (770, 58462), (1540, 29231)]