42447790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{55127}}^1$

素因数の和:55152

約数の個数: 32

約数和(自身を含む): 95261184

約数和(自身を除く): 52813394

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 55127, 110254, 275635, 385889, 551270, 606397, 771778, 1212794, 1929445, 3031985, 3858890, 4244779, 6063970, 8489558, 21223895, 42447790]

約数ペア:

[(1, 42447790), (2, 21223895), (5, 8489558), (7, 6063970), (10, 4244779), (11, 3858890), (14, 3031985), (22, 1929445), (35, 1212794), (55, 771778), (70, 606397), (77, 551270), (110, 385889), (154, 275635), (385, 110254), (770, 55127)]