9827940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{233}}^1$

素因数の和:301

約数の個数: 96

約数和(自身を含む): 29877120

約数和(自身を除く): 20049180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 37, 38, 57, 60, 74, 76, 95, 111, 114, 148, 185, 190, 222, 228, 233, 285, 370, 380, 444, 466, 555, 570, 699, 703, 740, 932, 1110, 1140, 1165, 1398, 1406, 2109, 2220, 2330, 2796, 2812, 3495, 3515, 4218, 4427, 4660, 6990, 7030, 8436, 8621, 8854, 10545, 13281, 13980, 14060, 17242, 17708, 21090, 22135, 25863, 26562, 34484, 42180, 43105, 44270, 51726, 53124, 66405, 86210, 88540, 103452, 129315, 132810, 163799, 172420, 258630, 265620, 327598, 491397, 517260, 655196, 818995, 982794, 1637990, 1965588, 2456985, 3275980, 4913970, 9827940]

約数ペア:

[(1, 9827940), (2, 4913970), (3, 3275980), (4, 2456985), (5, 1965588), (6, 1637990), (10, 982794), (12, 818995), (15, 655196), (19, 517260), (20, 491397), (30, 327598), (37, 265620), (38, 258630), (57, 172420), (60, 163799), (74, 132810), (76, 129315), (95, 103452), (111, 88540), (114, 86210), (148, 66405), (185, 53124), (190, 51726), (222, 44270), (228, 43105), (233, 42180), (285, 34484), (370, 26562), (380, 25863), (444, 22135), (466, 21090), (555, 17708), (570, 17242), (699, 14060), (703, 13980), (740, 13281), (932, 10545), (1110, 8854), (1140, 8621), (1165, 8436), (1398, 7030), (1406, 6990), (2109, 4660), (2220, 4427), (2330, 4218), (2796, 3515), (2812, 3495)]