153670060

素因数分解:

$2^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{167}}^1\times {\mathrm{331}}^1$

素因数の和:646

約数の個数: 48

約数和(自身を含む): 327962880

約数和(自身を除く): 174292820

約数列:

[1, 2, 4, 5, 10, 20, 139, 167, 278, 331, 334, 556, 662, 668, 695, 835, 1324, 1390, 1655, 1670, 2780, 3310, 3340, 6620, 23213, 46009, 46426, 55277, 92018, 92852, 110554, 116065, 184036, 221108, 230045, 232130, 276385, 460090, 464260, 552770, 920180, 1105540, 7683503, 15367006, 30734012, 38417515, 76835030, 153670060]

約数ペア:

[(1, 153670060), (2, 76835030), (4, 38417515), (5, 30734012), (10, 15367006), (20, 7683503), (139, 1105540), (167, 920180), (278, 552770), (331, 464260), (334, 460090), (556, 276385), (662, 232130), (668, 230045), (695, 221108), (835, 184036), (1324, 116065), (1390, 110554), (1655, 92852), (1670, 92018), (2780, 55277), (3310, 46426), (3340, 46009), (6620, 23213)]