77794930

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{1237}}^1$

素因数の和:1594

約数の個数: 32

約数和(自身を含む): 147965760

約数和(自身を除く): 70170830

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 331, 662, 1237, 1655, 2474, 3310, 6185, 6289, 12370, 12578, 23503, 31445, 47006, 62890, 117515, 235030, 409447, 818894, 2047235, 4094470, 7779493, 15558986, 38897465, 77794930]

約数ペア:

[(1, 77794930), (2, 38897465), (5, 15558986), (10, 7779493), (19, 4094470), (38, 2047235), (95, 818894), (190, 409447), (331, 235030), (662, 117515), (1237, 62890), (1655, 47006), (2474, 31445), (3310, 23503), (6185, 12578), (6289, 12370)]