30843780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2749}}^1$

素因数の和:2789

約数の個数: 96

約数和(自身を含む): 99792000

約数和(自身を除く): 68948220

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 17, 20, 22, 30, 33, 34, 44, 51, 55, 60, 66, 68, 85, 102, 110, 132, 165, 170, 187, 204, 220, 255, 330, 340, 374, 510, 561, 660, 748, 935, 1020, 1122, 1870, 2244, 2749, 2805, 3740, 5498, 5610, 8247, 10996, 11220, 13745, 16494, 27490, 30239, 32988, 41235, 46733, 54980, 60478, 82470, 90717, 93466, 120956, 140199, 151195, 164940, 181434, 186932, 233665, 280398, 302390, 362868, 453585, 467330, 514063, 560796, 604780, 700995, 907170, 934660, 1028126, 1401990, 1542189, 1814340, 2056252, 2570315, 2803980, 3084378, 5140630, 6168756, 7710945, 10281260, 15421890, 30843780]

約数ペア:

[(1, 30843780), (2, 15421890), (3, 10281260), (4, 7710945), (5, 6168756), (6, 5140630), (10, 3084378), (11, 2803980), (12, 2570315), (15, 2056252), (17, 1814340), (20, 1542189), (22, 1401990), (30, 1028126), (33, 934660), (34, 907170), (44, 700995), (51, 604780), (55, 560796), (60, 514063), (66, 467330), (68, 453585), (85, 362868), (102, 302390), (110, 280398), (132, 233665), (165, 186932), (170, 181434), (187, 164940), (204, 151195), (220, 140199), (255, 120956), (330, 93466), (340, 90717), (374, 82470), (510, 60478), (561, 54980), (660, 46733), (748, 41235), (935, 32988), (1020, 30239), (1122, 27490), (1870, 16494), (2244, 13745), (2749, 11220), (2805, 10996), (3740, 8247), (5498, 5610)]