19358460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3259}}^1$

素因数の和:3288

約数の個数: 96

約数和(自身を含む): 65721600

約数和(自身を除く): 46363140

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, 132, 135, 165, 180, 198, 220, 270, 297, 330, 396, 495, 540, 594, 660, 990, 1188, 1485, 1980, 2970, 3259, 5940, 6518, 9777, 13036, 16295, 19554, 29331, 32590, 35849, 39108, 48885, 58662, 65180, 71698, 87993, 97770, 107547, 117324, 143396, 146655, 175986, 179245, 195540, 215094, 293310, 322641, 351972, 358490, 430188, 439965, 537735, 586620, 645282, 716980, 879930, 967923, 1075470, 1290564, 1613205, 1759860, 1935846, 2150940, 3226410, 3871692, 4839615, 6452820, 9679230, 19358460]

約数ペア:

[(1, 19358460), (2, 9679230), (3, 6452820), (4, 4839615), (5, 3871692), (6, 3226410), (9, 2150940), (10, 1935846), (11, 1759860), (12, 1613205), (15, 1290564), (18, 1075470), (20, 967923), (22, 879930), (27, 716980), (30, 645282), (33, 586620), (36, 537735), (44, 439965), (45, 430188), (54, 358490), (55, 351972), (60, 322641), (66, 293310), (90, 215094), (99, 195540), (108, 179245), (110, 175986), (132, 146655), (135, 143396), (165, 117324), (180, 107547), (198, 97770), (220, 87993), (270, 71698), (297, 65180), (330, 58662), (396, 48885), (495, 39108), (540, 35849), (594, 32590), (660, 29331), (990, 19554), (1188, 16295), (1485, 13036), (1980, 9777), (2970, 6518), (3259, 5940)]