16677690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{227}}^1$

素因数の和:347

約数の個数: 64

約数和(自身を含む): 42024960

約数和(自身を除く): 25347270

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 79, 93, 155, 158, 186, 227, 237, 310, 395, 454, 465, 474, 681, 790, 930, 1135, 1185, 1362, 2270, 2370, 2449, 3405, 4898, 6810, 7037, 7347, 12245, 14074, 14694, 17933, 21111, 24490, 35185, 35866, 36735, 42222, 53799, 70370, 73470, 89665, 105555, 107598, 179330, 211110, 268995, 537990, 555923, 1111846, 1667769, 2779615, 3335538, 5559230, 8338845, 16677690]

約数ペア:

[(1, 16677690), (2, 8338845), (3, 5559230), (5, 3335538), (6, 2779615), (10, 1667769), (15, 1111846), (30, 555923), (31, 537990), (62, 268995), (79, 211110), (93, 179330), (155, 107598), (158, 105555), (186, 89665), (227, 73470), (237, 70370), (310, 53799), (395, 42222), (454, 36735), (465, 35866), (474, 35185), (681, 24490), (790, 21111), (930, 17933), (1135, 14694), (1185, 14074), (1362, 12245), (2270, 7347), (2370, 7037), (2449, 6810), (3405, 4898)]