9331070

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{137}}^1\times {\mathrm{139}}^1$

素因数の和:297

約数の個数: 48

約数和(自身を含む): 19822320

約数和(自身を除く): 10491250

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 137, 139, 245, 274, 278, 490, 685, 695, 959, 973, 1370, 1390, 1918, 1946, 4795, 4865, 6713, 6811, 9590, 9730, 13426, 13622, 19043, 33565, 34055, 38086, 67130, 68110, 95215, 133301, 190430, 266602, 666505, 933107, 1333010, 1866214, 4665535, 9331070]

約数ペア:

[(1, 9331070), (2, 4665535), (5, 1866214), (7, 1333010), (10, 933107), (14, 666505), (35, 266602), (49, 190430), (70, 133301), (98, 95215), (137, 68110), (139, 67130), (245, 38086), (274, 34055), (278, 33565), (490, 19043), (685, 13622), (695, 13426), (959, 9730), (973, 9590), (1370, 6811), (1390, 6713), (1918, 4865), (1946, 4795)]