4716780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{619}}^1$

素因数の和:758

約数の個数: 48

約数和(自身を含む): 13332480

約数和(自身を除く): 8615700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 127, 254, 381, 508, 619, 635, 762, 1238, 1270, 1524, 1857, 1905, 2476, 2540, 3095, 3714, 3810, 6190, 7428, 7620, 9285, 12380, 18570, 37140, 78613, 157226, 235839, 314452, 393065, 471678, 786130, 943356, 1179195, 1572260, 2358390, 4716780]

約数ペア:

[(1, 4716780), (2, 2358390), (3, 1572260), (4, 1179195), (5, 943356), (6, 786130), (10, 471678), (12, 393065), (15, 314452), (20, 235839), (30, 157226), (60, 78613), (127, 37140), (254, 18570), (381, 12380), (508, 9285), (619, 7620), (635, 7428), (762, 6190), (1238, 3810), (1270, 3714), (1524, 3095), (1857, 2540), (1905, 2476)]