2635380

素因数分解:

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

素因数の和:59

約数の個数: 90

約数和(自身を含む): 8793330

約数和(自身を除く): 6157950

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 121, 132, 165, 180, 198, 220, 242, 330, 363, 396, 484, 495, 605, 660, 726, 990, 1089, 1210, 1331, 1452, 1815, 1980, 2178, 2420, 2662, 3630, 3993, 4356, 5324, 5445, 6655, 7260, 7986, 10890, 11979, 13310, 14641, 15972, 19965, 21780, 23958, 26620, 29282, 39930, 43923, 47916, 58564, 59895, 73205, 79860, 87846, 119790, 131769, 146410, 175692, 219615, 239580, 263538, 292820, 439230, 527076, 658845, 878460, 1317690, 2635380]

約数ペア:

[(1, 2635380), (2, 1317690), (3, 878460), (4, 658845), (5, 527076), (6, 439230), (9, 292820), (10, 263538), (11, 239580), (12, 219615), (15, 175692), (18, 146410), (20, 131769), (22, 119790), (30, 87846), (33, 79860), (36, 73205), (44, 59895), (45, 58564), (55, 47916), (60, 43923), (66, 39930), (90, 29282), (99, 26620), (110, 23958), (121, 21780), (132, 19965), (165, 15972), (180, 14641), (198, 13310), (220, 11979), (242, 10890), (330, 7986), (363, 7260), (396, 6655), (484, 5445), (495, 5324), (605, 4356), (660, 3993), (726, 3630), (990, 2662), (1089, 2420), (1210, 2178), (1331, 1980), (1452, 1815)]