17240410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:223

約数の個数: 64

約数和(自身を含む): 36443520

約数和(自身を除く): 19203110

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 73, 95, 110, 113, 146, 190, 209, 226, 365, 418, 565, 730, 803, 1045, 1130, 1243, 1387, 1606, 2090, 2147, 2486, 2774, 4015, 4294, 6215, 6935, 8030, 8249, 10735, 12430, 13870, 15257, 16498, 21470, 23617, 30514, 41245, 47234, 76285, 82490, 90739, 118085, 152570, 156731, 181478, 236170, 313462, 453695, 783655, 907390, 1567310, 1724041, 3448082, 8620205, 17240410]

約数ペア:

[(1, 17240410), (2, 8620205), (5, 3448082), (10, 1724041), (11, 1567310), (19, 907390), (22, 783655), (38, 453695), (55, 313462), (73, 236170), (95, 181478), (110, 156731), (113, 152570), (146, 118085), (190, 90739), (209, 82490), (226, 76285), (365, 47234), (418, 41245), (565, 30514), (730, 23617), (803, 21470), (1045, 16498), (1130, 15257), (1243, 13870), (1387, 12430), (1606, 10735), (2090, 8249), (2147, 8030), (2486, 6935), (2774, 6215), (4015, 4294)]