61325970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{120247}}^1$

素因数の和:120274

約数の個数: 32

約数和(自身を含む): 155841408

約数和(自身を除く): 94515438

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 120247, 240494, 360741, 601235, 721482, 1202470, 1803705, 2044199, 3607410, 4088398, 6132597, 10220995, 12265194, 20441990, 30662985, 61325970]

約数ペア:

[(1, 61325970), (2, 30662985), (3, 20441990), (5, 12265194), (6, 10220995), (10, 6132597), (15, 4088398), (17, 3607410), (30, 2044199), (34, 1803705), (51, 1202470), (85, 721482), (102, 601235), (170, 360741), (255, 240494), (510, 120247)]