4228260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3709}}^1$

素因数の和:3740

約数の個数: 48

約数和(自身を含む): 12465600

約数和(自身を除く): 8237340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 3709, 7418, 11127, 14836, 18545, 22254, 37090, 44508, 55635, 70471, 74180, 111270, 140942, 211413, 222540, 281884, 352355, 422826, 704710, 845652, 1057065, 1409420, 2114130, 4228260]

約数ペア:

[(1, 4228260), (2, 2114130), (3, 1409420), (4, 1057065), (5, 845652), (6, 704710), (10, 422826), (12, 352355), (15, 281884), (19, 222540), (20, 211413), (30, 140942), (38, 111270), (57, 74180), (60, 70471), (76, 55635), (95, 44508), (114, 37090), (190, 22254), (228, 18545), (285, 14836), (380, 11127), (570, 7418), (1140, 3709)]