17661283010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{78919}}^1$

素因数の和:79095

約数の個数: 64

約数和(自身を含む): 38184652800

約数和(自身を除く): 20523369790

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 139, 161, 230, 278, 322, 695, 805, 973, 1390, 1610, 1946, 3197, 4865, 6394, 9730, 15985, 22379, 31970, 44758, 78919, 111895, 157838, 223790, 394595, 552433, 789190, 1104866, 1815137, 2762165, 3630274, 5524330, 9075685, 10969741, 12705959, 18151370, 21939482, 25411918, 54848705, 63529795, 76788187, 109697410, 127059590, 153576374, 252304043, 383940935, 504608086, 767881870, 1261520215, 1766128301, 2523040430, 3532256602, 8830641505, 17661283010]

約数ペア:

[(1, 17661283010), (2, 8830641505), (5, 3532256602), (7, 2523040430), (10, 1766128301), (14, 1261520215), (23, 767881870), (35, 504608086), (46, 383940935), (70, 252304043), (115, 153576374), (139, 127059590), (161, 109697410), (230, 76788187), (278, 63529795), (322, 54848705), (695, 25411918), (805, 21939482), (973, 18151370), (1390, 12705959), (1610, 10969741), (1946, 9075685), (3197, 5524330), (4865, 3630274), (6394, 2762165), (9730, 1815137), (15985, 1104866), (22379, 789190), (31970, 552433), (44758, 394595), (78919, 223790), (111895, 157838)]