12213390

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3061}}^1$

素因数の和:3097

約数の個数: 64

約数和(自身を含む): 35274240

約数和(自身を除く): 23060850

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 399, 570, 665, 798, 1330, 1995, 3061, 3990, 6122, 9183, 15305, 18366, 21427, 30610, 42854, 45915, 58159, 64281, 91830, 107135, 116318, 128562, 174477, 214270, 290795, 321405, 348954, 407113, 581590, 642810, 814226, 872385, 1221339, 1744770, 2035565, 2442678, 4071130, 6106695, 12213390]

約数ペア:

[(1, 12213390), (2, 6106695), (3, 4071130), (5, 2442678), (6, 2035565), (7, 1744770), (10, 1221339), (14, 872385), (15, 814226), (19, 642810), (21, 581590), (30, 407113), (35, 348954), (38, 321405), (42, 290795), (57, 214270), (70, 174477), (95, 128562), (105, 116318), (114, 107135), (133, 91830), (190, 64281), (210, 58159), (266, 45915), (285, 42854), (399, 30610), (570, 21427), (665, 18366), (798, 15305), (1330, 9183), (1995, 6122), (3061, 3990)]