1297899810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{353}}^1\times {\mathrm{40853}}^1$

素因数の和:41219

約数の個数: 48

約数和(自身を含む): 3384181944

約数和(自身を除く): 2086282134

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 353, 706, 1059, 1765, 2118, 3177, 3530, 5295, 6354, 10590, 15885, 31770, 40853, 81706, 122559, 204265, 245118, 367677, 408530, 612795, 735354, 1225590, 1838385, 3676770, 14421109, 28842218, 43263327, 72105545, 86526654, 129789981, 144211090, 216316635, 259579962, 432633270, 648949905, 1297899810]

約数ペア:

[(1, 1297899810), (2, 648949905), (3, 432633270), (5, 259579962), (6, 216316635), (9, 144211090), (10, 129789981), (15, 86526654), (18, 72105545), (30, 43263327), (45, 28842218), (90, 14421109), (353, 3676770), (706, 1838385), (1059, 1225590), (1765, 735354), (2118, 612795), (3177, 408530), (3530, 367677), (5295, 245118), (6354, 204265), (10590, 122559), (15885, 81706), (31770, 40853)]