15536730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{89}}^1$

素因数の和:156

約数の個数: 96

約数和(自身を含む): 43001280

約数和(自身を除く): 27464550

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 23, 30, 33, 46, 55, 66, 69, 89, 110, 115, 138, 165, 178, 230, 253, 267, 330, 345, 445, 506, 529, 534, 690, 759, 890, 979, 1058, 1265, 1335, 1518, 1587, 1958, 2047, 2530, 2645, 2670, 2937, 3174, 3795, 4094, 4895, 5290, 5819, 5874, 6141, 7590, 7935, 9790, 10235, 11638, 12282, 14685, 15870, 17457, 20470, 22517, 29095, 29370, 30705, 34914, 45034, 47081, 58190, 61410, 67551, 87285, 94162, 112585, 135102, 141243, 174570, 225170, 235405, 282486, 337755, 470810, 517891, 675510, 706215, 1035782, 1412430, 1553673, 2589455, 3107346, 5178910, 7768365, 15536730]

約数ペア:

[(1, 15536730), (2, 7768365), (3, 5178910), (5, 3107346), (6, 2589455), (10, 1553673), (11, 1412430), (15, 1035782), (22, 706215), (23, 675510), (30, 517891), (33, 470810), (46, 337755), (55, 282486), (66, 235405), (69, 225170), (89, 174570), (110, 141243), (115, 135102), (138, 112585), (165, 94162), (178, 87285), (230, 67551), (253, 61410), (267, 58190), (330, 47081), (345, 45034), (445, 34914), (506, 30705), (529, 29370), (534, 29095), (690, 22517), (759, 20470), (890, 17457), (979, 15870), (1058, 14685), (1265, 12282), (1335, 11638), (1518, 10235), (1587, 9790), (1958, 7935), (2047, 7590), (2530, 6141), (2645, 5874), (2670, 5819), (2937, 5290), (3174, 4895), (3795, 4094)]