1900570730

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{73127}}^1$

素因数の和:73270

約数の個数: 32

約数和(自身を含む): 3601407744

約数和(自身を除く): 1700837014

約数列:

[1, 2, 5, 10, 23, 46, 113, 115, 226, 230, 565, 1130, 2599, 5198, 12995, 25990, 73127, 146254, 365635, 731270, 1681921, 3363842, 8263351, 8409605, 16526702, 16819210, 41316755, 82633510, 190057073, 380114146, 950285365, 1900570730]

約数ペア:

[(1, 1900570730), (2, 950285365), (5, 380114146), (10, 190057073), (23, 82633510), (46, 41316755), (113, 16819210), (115, 16526702), (226, 8409605), (230, 8263351), (565, 3363842), (1130, 1681921), (2599, 731270), (5198, 365635), (12995, 146254), (25990, 73127)]