11886780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{10427}}^1$

素因数の和:10458

約数の個数: 48

約数和(自身を含む): 35038080

約数和(自身を除く): 23151300

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, 10427, 20854, 31281, 41708, 52135, 62562, 104270, 125124, 156405, 198113, 208540, 312810, 396226, 594339, 625620, 792452, 990565, 1188678, 1981130, 2377356, 2971695, 3962260, 5943390, 11886780]

約数ペア:

[(1, 11886780), (2, 5943390), (3, 3962260), (4, 2971695), (5, 2377356), (6, 1981130), (10, 1188678), (12, 990565), (15, 792452), (19, 625620), (20, 594339), (30, 396226), (38, 312810), (57, 208540), (60, 198113), (76, 156405), (95, 125124), (114, 104270), (190, 62562), (228, 52135), (285, 41708), (380, 31281), (570, 20854), (1140, 10427)]