30057468

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{509}}^1$

素因数の和:579

約数の個数: 96

約数和(自身を含む): 86822400

約数和(自身を除く): 56764932

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 37, 38, 42, 57, 74, 76, 84, 111, 114, 133, 148, 222, 228, 259, 266, 399, 444, 509, 518, 532, 703, 777, 798, 1018, 1036, 1406, 1527, 1554, 1596, 2036, 2109, 2812, 3054, 3108, 3563, 4218, 4921, 6108, 7126, 8436, 9671, 9842, 10689, 14252, 14763, 18833, 19342, 19684, 21378, 29013, 29526, 37666, 38684, 42756, 56499, 58026, 59052, 67697, 75332, 112998, 116052, 131831, 135394, 203091, 225996, 263662, 270788, 357827, 395493, 406182, 527324, 715654, 790986, 812364, 1073481, 1431308, 1581972, 2146962, 2504789, 4293924, 5009578, 7514367, 10019156, 15028734, 30057468]

約数ペア:

[(1, 30057468), (2, 15028734), (3, 10019156), (4, 7514367), (6, 5009578), (7, 4293924), (12, 2504789), (14, 2146962), (19, 1581972), (21, 1431308), (28, 1073481), (37, 812364), (38, 790986), (42, 715654), (57, 527324), (74, 406182), (76, 395493), (84, 357827), (111, 270788), (114, 263662), (133, 225996), (148, 203091), (222, 135394), (228, 131831), (259, 116052), (266, 112998), (399, 75332), (444, 67697), (509, 59052), (518, 58026), (532, 56499), (703, 42756), (777, 38684), (798, 37666), (1018, 29526), (1036, 29013), (1406, 21378), (1527, 19684), (1554, 19342), (1596, 18833), (2036, 14763), (2109, 14252), (2812, 10689), (3054, 9842), (3108, 9671), (3563, 8436), (4218, 7126), (4921, 6108)]