84678510

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{1499}}^1$

素因数の和:1785

約数の個数: 64

約数和(自身を含む): 233280000

約数和(自身を除く): 148601490

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 269, 538, 807, 1345, 1499, 1614, 1883, 2690, 2998, 3766, 4035, 4497, 5649, 7495, 8070, 8994, 9415, 10493, 11298, 14990, 18830, 20986, 22485, 28245, 31479, 44970, 52465, 56490, 62958, 104930, 157395, 314790, 403231, 806462, 1209693, 2016155, 2419386, 2822617, 4032310, 5645234, 6048465, 8467851, 12096930, 14113085, 16935702, 28226170, 42339255, 84678510]

約数ペア:

[(1, 84678510), (2, 42339255), (3, 28226170), (5, 16935702), (6, 14113085), (7, 12096930), (10, 8467851), (14, 6048465), (15, 5645234), (21, 4032310), (30, 2822617), (35, 2419386), (42, 2016155), (70, 1209693), (105, 806462), (210, 403231), (269, 314790), (538, 157395), (807, 104930), (1345, 62958), (1499, 56490), (1614, 52465), (1883, 44970), (2690, 31479), (2998, 28245), (3766, 22485), (4035, 20986), (4497, 18830), (5649, 14990), (7495, 11298), (8070, 10493), (8994, 9415)]