45091970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{373}}^1$

素因数の和:555

約数の個数: 64

約数和(自身を含む): 102110976

約数和(自身を除く): 57019006

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 157, 314, 373, 385, 746, 770, 785, 1099, 1570, 1727, 1865, 2198, 2611, 3454, 3730, 4103, 5222, 5495, 8206, 8635, 10990, 12089, 13055, 17270, 20515, 24178, 26110, 28721, 41030, 57442, 58561, 60445, 117122, 120890, 143605, 287210, 292805, 409927, 585610, 644171, 819854, 1288342, 2049635, 3220855, 4099270, 4509197, 6441710, 9018394, 22545985, 45091970]

約数ペア:

[(1, 45091970), (2, 22545985), (5, 9018394), (7, 6441710), (10, 4509197), (11, 4099270), (14, 3220855), (22, 2049635), (35, 1288342), (55, 819854), (70, 644171), (77, 585610), (110, 409927), (154, 292805), (157, 287210), (314, 143605), (373, 120890), (385, 117122), (746, 60445), (770, 58561), (785, 57442), (1099, 41030), (1570, 28721), (1727, 26110), (1865, 24178), (2198, 20515), (2611, 17270), (3454, 13055), (3730, 12089), (4103, 10990), (5222, 8635), (5495, 8206)]