23315677910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1\times {\mathrm{17491}}^1$

素因数の和:17781

約数の個数: 64

約数和(自身を含む): 48664143360

約数和(自身を除く): 25348465450

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 137, 139, 274, 278, 685, 695, 959, 973, 1370, 1390, 1918, 1946, 4795, 4865, 9590, 9730, 17491, 19043, 34982, 38086, 87455, 95215, 122437, 133301, 174910, 190430, 244874, 266602, 612185, 666505, 1224370, 1333010, 2396267, 2431249, 4792534, 4862498, 11981335, 12156245, 16773869, 17018743, 23962670, 24312490, 33547738, 34037486, 83869345, 85093715, 167738690, 170187430, 333081113, 666162226, 1665405565, 2331567791, 3330811130, 4663135582, 11657838955, 23315677910]

約数ペア:

[(1, 23315677910), (2, 11657838955), (5, 4663135582), (7, 3330811130), (10, 2331567791), (14, 1665405565), (35, 666162226), (70, 333081113), (137, 170187430), (139, 167738690), (274, 85093715), (278, 83869345), (685, 34037486), (695, 33547738), (959, 24312490), (973, 23962670), (1370, 17018743), (1390, 16773869), (1918, 12156245), (1946, 11981335), (4795, 4862498), (4865, 4792534), (9590, 2431249), (9730, 2396267), (17491, 1333010), (19043, 1224370), (34982, 666505), (38086, 612185), (87455, 266602), (95215, 244874), (122437, 190430), (133301, 174910)]