74963790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{75721}}^1$

素因数の和:75745

約数の個数: 48

約数和(自身を含む): 212627376

約数和(自身を除く): 137663586

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 75721, 151442, 227163, 378605, 454326, 681489, 757210, 832931, 1135815, 1362978, 1665862, 2271630, 2498793, 3407445, 4164655, 4997586, 6814890, 7496379, 8329310, 12493965, 14992758, 24987930, 37481895, 74963790]

約数ペア:

[(1, 74963790), (2, 37481895), (3, 24987930), (5, 14992758), (6, 12493965), (9, 8329310), (10, 7496379), (11, 6814890), (15, 4997586), (18, 4164655), (22, 3407445), (30, 2498793), (33, 2271630), (45, 1665862), (55, 1362978), (66, 1135815), (90, 832931), (99, 757210), (110, 681489), (165, 454326), (198, 378605), (330, 227163), (495, 151442), (990, 75721)]