99664390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{10243}}^1$

素因数の和:10396

約数の個数: 32

約数和(自身を含む): 206519040

約数和(自身を除く): 106854650

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 139, 278, 695, 973, 1390, 1946, 4865, 9730, 10243, 20486, 51215, 71701, 102430, 143402, 358505, 717010, 1423777, 2847554, 7118885, 9966439, 14237770, 19932878, 49832195, 99664390]

約数ペア:

[(1, 99664390), (2, 49832195), (5, 19932878), (7, 14237770), (10, 9966439), (14, 7118885), (35, 2847554), (70, 1423777), (139, 717010), (278, 358505), (695, 143402), (973, 102430), (1390, 71701), (1946, 51215), (4865, 20486), (9730, 10243)]