3111180660

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{619}}^1\times {\mathrm{3989}}^1$

素因数の和:4630

約数の個数: 144

約数和(自身を含む): 10805558400

約数和(自身を除く): 7694377740

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 619, 630, 1238, 1260, 1857, 2476, 3095, 3714, 3989, 4333, 5571, 6190, 7428, 7978, 8666, 9285, 11142, 11967, 12380, 12999, 15956, 17332, 18570, 19945, 21665, 22284, 23934, 25998, 27855, 27923, 35901, 37140, 38997, 39890, 43330, 47868, 51996, 55710, 55846, 59835, 64995, 71802, 77994, 79780, 83769, 86660, 111420, 111692, 119670, 129990, 139615, 143604, 155988, 167538, 179505, 194985, 239340, 251307, 259980, 279230, 335076, 359010, 389970, 418845, 502614, 558460, 718020, 779940, 837690, 1005228, 1256535, 1675380, 2469191, 2513070, 4938382, 5026140, 7407573, 9876764, 12345955, 14815146, 17284337, 22222719, 24691910, 29630292, 34568674, 37037865, 44445438, 49383820, 51853011, 69137348, 74075730, 86421685, 88890876, 103706022, 111113595, 148151460, 155559033, 172843370, 207412044, 222227190, 259265055, 311118066, 345686740, 444454380, 518530110, 622236132, 777795165, 1037060220, 1555590330, 3111180660]

約数ペア:

[(1, 3111180660), (2, 1555590330), (3, 1037060220), (4, 777795165), (5, 622236132), (6, 518530110), (7, 444454380), (9, 345686740), (10, 311118066), (12, 259265055), (14, 222227190), (15, 207412044), (18, 172843370), (20, 155559033), (21, 148151460), (28, 111113595), (30, 103706022), (35, 88890876), (36, 86421685), (42, 74075730), (45, 69137348), (60, 51853011), (63, 49383820), (70, 44445438), (84, 37037865), (90, 34568674), (105, 29630292), (126, 24691910), (140, 22222719), (180, 17284337), (210, 14815146), (252, 12345955), (315, 9876764), (420, 7407573), (619, 5026140), (630, 4938382), (1238, 2513070), (1260, 2469191), (1857, 1675380), (2476, 1256535), (3095, 1005228), (3714, 837690), (3989, 779940), (4333, 718020), (5571, 558460), (6190, 502614), (7428, 418845), (7978, 389970), (8666, 359010), (9285, 335076), (11142, 279230), (11967, 259980), (12380, 251307), (12999, 239340), (15956, 194985), (17332, 179505), (18570, 167538), (19945, 155988), (21665, 143604), (22284, 139615), (23934, 129990), (25998, 119670), (27855, 111692), (27923, 111420), (35901, 86660), (37140, 83769), (38997, 79780), (39890, 77994), (43330, 71802), (47868, 64995), (51996, 59835), (55710, 55846)]