2015492190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{659}}^1\times {\mathrm{1051}}^1$

素因数の和:1817

約数の個数: 64

約数和(自身を含む): 4899121920

約数和(自身を除く): 2883629730

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 97, 194, 291, 485, 582, 659, 970, 1051, 1318, 1455, 1977, 2102, 2910, 3153, 3295, 3954, 5255, 6306, 6590, 9885, 10510, 15765, 19770, 31530, 63923, 101947, 127846, 191769, 203894, 305841, 319615, 383538, 509735, 611682, 639230, 692609, 958845, 1019470, 1385218, 1529205, 1917690, 2077827, 3058410, 3463045, 4155654, 6926090, 10389135, 20778270, 67183073, 134366146, 201549219, 335915365, 403098438, 671830730, 1007746095, 2015492190]

約数ペア:

[(1, 2015492190), (2, 1007746095), (3, 671830730), (5, 403098438), (6, 335915365), (10, 201549219), (15, 134366146), (30, 67183073), (97, 20778270), (194, 10389135), (291, 6926090), (485, 4155654), (582, 3463045), (659, 3058410), (970, 2077827), (1051, 1917690), (1318, 1529205), (1455, 1385218), (1977, 1019470), (2102, 958845), (2910, 692609), (3153, 639230), (3295, 611682), (3954, 509735), (5255, 383538), (6306, 319615), (6590, 305841), (9885, 203894), (10510, 191769), (15765, 127846), (19770, 101947), (31530, 63923)]