127290810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{30971}}^1$

素因数の和:31118

約数の個数: 32

約数和(自身を含む): 307737792

約数和(自身を除く): 180446982

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 137, 274, 411, 685, 822, 1370, 2055, 4110, 30971, 61942, 92913, 154855, 185826, 309710, 464565, 929130, 4243027, 8486054, 12729081, 21215135, 25458162, 42430270, 63645405, 127290810]

約数ペア:

[(1, 127290810), (2, 63645405), (3, 42430270), (5, 25458162), (6, 21215135), (10, 12729081), (15, 8486054), (30, 4243027), (137, 929130), (274, 464565), (411, 309710), (685, 185826), (822, 154855), (1370, 92913), (2055, 61942), (4110, 30971)]