84841980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1097}}^1\times {\mathrm{1289}}^1$

素因数の和:2398

約数の個数: 48

約数和(自身を含む): 237958560

約数和(自身を除く): 153116580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1097, 1289, 2194, 2578, 3291, 3867, 4388, 5156, 5485, 6445, 6582, 7734, 10970, 12890, 13164, 15468, 16455, 19335, 21940, 25780, 32910, 38670, 65820, 77340, 1414033, 2828066, 4242099, 5656132, 7070165, 8484198, 14140330, 16968396, 21210495, 28280660, 42420990, 84841980]

約数ペア:

[(1, 84841980), (2, 42420990), (3, 28280660), (4, 21210495), (5, 16968396), (6, 14140330), (10, 8484198), (12, 7070165), (15, 5656132), (20, 4242099), (30, 2828066), (60, 1414033), (1097, 77340), (1289, 65820), (2194, 38670), (2578, 32910), (3291, 25780), (3867, 21940), (4388, 19335), (5156, 16455), (5485, 15468), (6445, 13164), (6582, 12890), (7734, 10970)]