7906140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^4$

素因数の和:62

約数の個数: 120

約数和(自身を含む): 27056400

約数和(自身を除く): 19150260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 90, 99, 108, 110, 121, 132, 135, 165, 180, 198, 220, 242, 270, 297, 330, 363, 396, 484, 495, 540, 594, 605, 660, 726, 990, 1089, 1188, 1210, 1331, 1452, 1485, 1815, 1980, 2178, 2420, 2662, 2970, 3267, 3630, 3993, 4356, 5324, 5445, 5940, 6534, 6655, 7260, 7986, 10890, 11979, 13068, 13310, 14641, 15972, 16335, 19965, 21780, 23958, 26620, 29282, 32670, 35937, 39930, 43923, 47916, 58564, 59895, 65340, 71874, 73205, 79860, 87846, 119790, 131769, 143748, 146410, 175692, 179685, 219615, 239580, 263538, 292820, 359370, 395307, 439230, 527076, 658845, 718740, 790614, 878460, 1317690, 1581228, 1976535, 2635380, 3953070, 7906140]

約数ペア:

[(1, 7906140), (2, 3953070), (3, 2635380), (4, 1976535), (5, 1581228), (6, 1317690), (9, 878460), (10, 790614), (11, 718740), (12, 658845), (15, 527076), (18, 439230), (20, 395307), (22, 359370), (27, 292820), (30, 263538), (33, 239580), (36, 219615), (44, 179685), (45, 175692), (54, 146410), (55, 143748), (60, 131769), (66, 119790), (90, 87846), (99, 79860), (108, 73205), (110, 71874), (121, 65340), (132, 59895), (135, 58564), (165, 47916), (180, 43923), (198, 39930), (220, 35937), (242, 32670), (270, 29282), (297, 26620), (330, 23958), (363, 21780), (396, 19965), (484, 16335), (495, 15972), (540, 14641), (594, 13310), (605, 13068), (660, 11979), (726, 10890), (990, 7986), (1089, 7260), (1188, 6655), (1210, 6534), (1331, 5940), (1452, 5445), (1485, 5324), (1815, 4356), (1980, 3993), (2178, 3630), (2420, 3267), (2662, 2970)]