38421420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{33703}}^1$

素因数の和:33734

約数の個数: 48

約数和(自身を含む): 113245440

約数和(自身を除く): 74824020

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, 33703, 67406, 101109, 134812, 168515, 202218, 337030, 404436, 505545, 640357, 674060, 1011090, 1280714, 1921071, 2022180, 2561428, 3201785, 3842142, 6403570, 7684284, 9605355, 12807140, 19210710, 38421420]

約数ペア:

[(1, 38421420), (2, 19210710), (3, 12807140), (4, 9605355), (5, 7684284), (6, 6403570), (10, 3842142), (12, 3201785), (15, 2561428), (19, 2022180), (20, 1921071), (30, 1280714), (38, 1011090), (57, 674060), (60, 640357), (76, 505545), (95, 404436), (114, 337030), (190, 202218), (228, 168515), (285, 134812), (380, 101109), (570, 67406), (1140, 33703)]