1259102570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^2$

素因数の和:332

約数の個数: 96

約数和(自身を含む): 2689407360

約数和(自身を除く): 1430304790

約数列:

[1, 2, 5, 10, 11, 22, 23, 29, 46, 55, 58, 110, 115, 131, 145, 230, 253, 262, 290, 319, 506, 638, 655, 667, 1265, 1310, 1334, 1441, 1595, 2530, 2882, 3013, 3190, 3335, 3799, 6026, 6670, 7205, 7337, 7598, 14410, 14674, 15065, 17161, 18995, 30130, 33143, 34322, 36685, 37990, 41789, 66286, 73370, 83578, 85805, 87377, 165715, 171610, 174754, 188771, 208945, 331430, 377542, 394703, 417890, 436885, 497669, 789406, 873770, 943855, 961147, 995338, 1887710, 1922294, 1973515, 2488345, 3947030, 4341733, 4805735, 4976690, 5474359, 8683466, 9611470, 10948718, 11446387, 21708665, 22892774, 27371795, 43417330, 54743590, 57231935, 114463870, 125910257, 251820514, 629551285, 1259102570]

約数ペア:

[(1, 1259102570), (2, 629551285), (5, 251820514), (10, 125910257), (11, 114463870), (22, 57231935), (23, 54743590), (29, 43417330), (46, 27371795), (55, 22892774), (58, 21708665), (110, 11446387), (115, 10948718), (131, 9611470), (145, 8683466), (230, 5474359), (253, 4976690), (262, 4805735), (290, 4341733), (319, 3947030), (506, 2488345), (638, 1973515), (655, 1922294), (667, 1887710), (1265, 995338), (1310, 961147), (1334, 943855), (1441, 873770), (1595, 789406), (2530, 497669), (2882, 436885), (3013, 417890), (3190, 394703), (3335, 377542), (3799, 331430), (6026, 208945), (6670, 188771), (7205, 174754), (7337, 171610), (7598, 165715), (14410, 87377), (14674, 85805), (15065, 83578), (17161, 73370), (18995, 66286), (30130, 41789), (33143, 37990), (34322, 36685)]