2970550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{491}}^1$

素因数の和:525

約数の個数: 36

約数和(自身を含む): 6085548

約数和(自身を除く): 3114998

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 121, 242, 275, 491, 550, 605, 982, 1210, 2455, 3025, 4910, 5401, 6050, 10802, 12275, 24550, 27005, 54010, 59411, 118822, 135025, 270050, 297055, 594110, 1485275, 2970550]

約数ペア:

[(1, 2970550), (2, 1485275), (5, 594110), (10, 297055), (11, 270050), (22, 135025), (25, 118822), (50, 59411), (55, 54010), (110, 27005), (121, 24550), (242, 12275), (275, 10802), (491, 6050), (550, 5401), (605, 4910), (982, 3025), (1210, 2455)]