308292660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131749}}^1$

素因数の和:131777

約数の個数: 72

約数和(自身を含む): 1007097000

約数和(自身を除く): 698804340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 131749, 263498, 395247, 526996, 658745, 790494, 1185741, 1317490, 1580988, 1712737, 1976235, 2371482, 2634980, 3425474, 3952470, 4742964, 5138211, 5928705, 6850948, 7904940, 8563685, 10276422, 11857410, 15414633, 17127370, 20552844, 23714820, 25691055, 30829266, 34254740, 51382110, 61658532, 77073165, 102764220, 154146330, 308292660]

約数ペア:

[(1, 308292660), (2, 154146330), (3, 102764220), (4, 77073165), (5, 61658532), (6, 51382110), (9, 34254740), (10, 30829266), (12, 25691055), (13, 23714820), (15, 20552844), (18, 17127370), (20, 15414633), (26, 11857410), (30, 10276422), (36, 8563685), (39, 7904940), (45, 6850948), (52, 5928705), (60, 5138211), (65, 4742964), (78, 3952470), (90, 3425474), (117, 2634980), (130, 2371482), (156, 1976235), (180, 1712737), (195, 1580988), (234, 1317490), (260, 1185741), (390, 790494), (468, 658745), (585, 526996), (780, 395247), (1170, 263498), (2340, 131749)]