829563990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{541}}^1\times {\mathrm{647}}^1$

素因数の和:1277

約数の個数: 64

約数和(自身を含む): 2023004160

約数和(自身を除く): 1193440170

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 158, 237, 395, 474, 541, 647, 790, 1082, 1185, 1294, 1623, 1941, 2370, 2705, 3235, 3246, 3882, 5410, 6470, 8115, 9705, 16230, 19410, 42739, 51113, 85478, 102226, 128217, 153339, 213695, 255565, 256434, 306678, 350027, 427390, 511130, 641085, 700054, 766695, 1050081, 1282170, 1533390, 1750135, 2100162, 3500270, 5250405, 10500810, 27652133, 55304266, 82956399, 138260665, 165912798, 276521330, 414781995, 829563990]

約数ペア:

[(1, 829563990), (2, 414781995), (3, 276521330), (5, 165912798), (6, 138260665), (10, 82956399), (15, 55304266), (30, 27652133), (79, 10500810), (158, 5250405), (237, 3500270), (395, 2100162), (474, 1750135), (541, 1533390), (647, 1282170), (790, 1050081), (1082, 766695), (1185, 700054), (1294, 641085), (1623, 511130), (1941, 427390), (2370, 350027), (2705, 306678), (3235, 256434), (3246, 255565), (3882, 213695), (5410, 153339), (6470, 128217), (8115, 102226), (9705, 85478), (16230, 51113), (19410, 42739)]