2283420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2003}}^1$

素因数の和:2034

約数の個数: 48

約数和(自身を含む): 6733440

約数和(自身を除く): 4450020

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, 2003, 4006, 6009, 8012, 10015, 12018, 20030, 24036, 30045, 38057, 40060, 60090, 76114, 114171, 120180, 152228, 190285, 228342, 380570, 456684, 570855, 761140, 1141710, 2283420]

約数ペア:

[(1, 2283420), (2, 1141710), (3, 761140), (4, 570855), (5, 456684), (6, 380570), (10, 228342), (12, 190285), (15, 152228), (19, 120180), (20, 114171), (30, 76114), (38, 60090), (57, 40060), (60, 38057), (76, 30045), (95, 24036), (114, 20030), (190, 12018), (228, 10015), (285, 8012), (380, 6009), (570, 4006), (1140, 2003)]