18599780220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{660973}}^1$

素因数の和:661059

約数の個数: 96

約数和(自身を含む): 60407735808

約数和(自身を除く): 41807955588

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 67, 70, 84, 105, 134, 140, 201, 210, 268, 335, 402, 420, 469, 670, 804, 938, 1005, 1340, 1407, 1876, 2010, 2345, 2814, 4020, 4690, 5628, 7035, 9380, 14070, 28140, 660973, 1321946, 1982919, 2643892, 3304865, 3965838, 4626811, 6609730, 7931676, 9253622, 9914595, 13219460, 13880433, 18507244, 19829190, 23134055, 27760866, 39658380, 44285191, 46268110, 55521732, 69402165, 88570382, 92536220, 132855573, 138804330, 177140764, 221425955, 265711146, 277608660, 309996337, 442851910, 531422292, 619992674, 664277865, 885703820, 929989011, 1239985348, 1328555730, 1549981685, 1859978022, 2657111460, 3099963370, 3719956044, 4649945055, 6199926740, 9299890110, 18599780220]

約数ペア:

[(1, 18599780220), (2, 9299890110), (3, 6199926740), (4, 4649945055), (5, 3719956044), (6, 3099963370), (7, 2657111460), (10, 1859978022), (12, 1549981685), (14, 1328555730), (15, 1239985348), (20, 929989011), (21, 885703820), (28, 664277865), (30, 619992674), (35, 531422292), (42, 442851910), (60, 309996337), (67, 277608660), (70, 265711146), (84, 221425955), (105, 177140764), (134, 138804330), (140, 132855573), (201, 92536220), (210, 88570382), (268, 69402165), (335, 55521732), (402, 46268110), (420, 44285191), (469, 39658380), (670, 27760866), (804, 23134055), (938, 19829190), (1005, 18507244), (1340, 13880433), (1407, 13219460), (1876, 9914595), (2010, 9253622), (2345, 7931676), (2814, 6609730), (4020, 4626811), (4690, 3965838), (5628, 3304865), (7035, 2643892), (9380, 1982919), (14070, 1321946), (28140, 660973)]