2078559870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{541}}^1\times {\mathrm{1543}}^1$

素因数の和:2177

約数の個数: 64

約数和(自身を含む): 5061256704

約数和(自身を除く): 2982696834

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 83, 166, 249, 415, 498, 541, 830, 1082, 1245, 1543, 1623, 2490, 2705, 3086, 3246, 4629, 5410, 7715, 8115, 9258, 15430, 16230, 23145, 44903, 46290, 89806, 128069, 134709, 224515, 256138, 269418, 384207, 449030, 640345, 673545, 768414, 834763, 1280690, 1347090, 1669526, 1921035, 2504289, 3842070, 4173815, 5008578, 8347630, 12521445, 25042890, 69285329, 138570658, 207855987, 346426645, 415711974, 692853290, 1039279935, 2078559870]

約数ペア:

[(1, 2078559870), (2, 1039279935), (3, 692853290), (5, 415711974), (6, 346426645), (10, 207855987), (15, 138570658), (30, 69285329), (83, 25042890), (166, 12521445), (249, 8347630), (415, 5008578), (498, 4173815), (541, 3842070), (830, 2504289), (1082, 1921035), (1245, 1669526), (1543, 1347090), (1623, 1280690), (2490, 834763), (2705, 768414), (3086, 673545), (3246, 640345), (4629, 449030), (5410, 384207), (7715, 269418), (8115, 256138), (9258, 224515), (15430, 134709), (16230, 128069), (23145, 89806), (44903, 46290)]