9001630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:169

約数の個数: 64

約数和(自身を含む): 19180800

約数和(自身を除く): 10179170

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 59, 73, 95, 110, 118, 146, 190, 209, 295, 365, 418, 590, 649, 730, 803, 1045, 1121, 1298, 1387, 1606, 2090, 2242, 2774, 3245, 4015, 4307, 5605, 6490, 6935, 8030, 8614, 11210, 12331, 13870, 15257, 21535, 24662, 30514, 43070, 47377, 61655, 76285, 81833, 94754, 123310, 152570, 163666, 236885, 409165, 473770, 818330, 900163, 1800326, 4500815, 9001630]

約数ペア:

[(1, 9001630), (2, 4500815), (5, 1800326), (10, 900163), (11, 818330), (19, 473770), (22, 409165), (38, 236885), (55, 163666), (59, 152570), (73, 123310), (95, 94754), (110, 81833), (118, 76285), (146, 61655), (190, 47377), (209, 43070), (295, 30514), (365, 24662), (418, 21535), (590, 15257), (649, 13870), (730, 12331), (803, 11210), (1045, 8614), (1121, 8030), (1298, 6935), (1387, 6490), (1606, 5605), (2090, 4307), (2242, 4015), (2774, 3245)]