7201999860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{992011}}^1$

素因数の和:992045

約数の個数: 72

約数和(自身を含む): 22165516128

約数和(自身を除く): 14963516268

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 121, 132, 165, 220, 242, 330, 363, 484, 605, 660, 726, 1210, 1452, 1815, 2420, 3630, 7260, 992011, 1984022, 2976033, 3968044, 4960055, 5952066, 9920110, 10912121, 11904132, 14880165, 19840220, 21824242, 29760330, 32736363, 43648484, 54560605, 59520660, 65472726, 109121210, 120033331, 130945452, 163681815, 218242420, 240066662, 327363630, 360099993, 480133324, 600166655, 654727260, 720199986, 1200333310, 1440399972, 1800499965, 2400666620, 3600999930, 7201999860]

約数ペア:

[(1, 7201999860), (2, 3600999930), (3, 2400666620), (4, 1800499965), (5, 1440399972), (6, 1200333310), (10, 720199986), (11, 654727260), (12, 600166655), (15, 480133324), (20, 360099993), (22, 327363630), (30, 240066662), (33, 218242420), (44, 163681815), (55, 130945452), (60, 120033331), (66, 109121210), (110, 65472726), (121, 59520660), (132, 54560605), (165, 43648484), (220, 32736363), (242, 29760330), (330, 21824242), (363, 19840220), (484, 14880165), (605, 11904132), (660, 10912121), (726, 9920110), (1210, 5952066), (1452, 4960055), (1815, 3968044), (2420, 2976033), (3630, 1984022), (7260, 992011)]