4654980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2351}}^1$

素因数の和:2377

約数の個数: 72

約数和(自身を含む): 15410304

約数和(自身を除く): 10755324

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 2351, 4702, 7053, 9404, 11755, 14106, 21159, 23510, 25861, 28212, 35265, 42318, 47020, 51722, 70530, 77583, 84636, 103444, 105795, 129305, 141060, 155166, 211590, 232749, 258610, 310332, 387915, 423180, 465498, 517220, 775830, 930996, 1163745, 1551660, 2327490, 4654980]

約数ペア:

[(1, 4654980), (2, 2327490), (3, 1551660), (4, 1163745), (5, 930996), (6, 775830), (9, 517220), (10, 465498), (11, 423180), (12, 387915), (15, 310332), (18, 258610), (20, 232749), (22, 211590), (30, 155166), (33, 141060), (36, 129305), (44, 105795), (45, 103444), (55, 84636), (60, 77583), (66, 70530), (90, 51722), (99, 47020), (110, 42318), (132, 35265), (165, 28212), (180, 25861), (198, 23510), (220, 21159), (330, 14106), (396, 11755), (495, 9404), (660, 7053), (990, 4702), (1980, 2351)]