67865910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{233}}^1$

素因数の和:342

約数の個数: 128

約数和(自身を含む): 199480320

約数和(自身を除く): 131614410

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 73, 95, 105, 114, 133, 146, 190, 210, 219, 233, 266, 285, 365, 399, 438, 466, 511, 570, 665, 699, 730, 798, 1022, 1095, 1165, 1330, 1387, 1398, 1533, 1631, 1995, 2190, 2330, 2555, 2774, 3066, 3262, 3495, 3990, 4161, 4427, 4893, 5110, 6935, 6990, 7665, 8155, 8322, 8854, 9709, 9786, 13281, 13870, 15330, 16310, 17009, 19418, 20805, 22135, 24465, 26562, 29127, 30989, 34018, 41610, 44270, 48545, 48930, 51027, 58254, 61978, 66405, 85045, 92967, 97090, 102054, 119063, 132810, 145635, 154945, 170090, 185934, 238126, 255135, 291270, 309890, 323171, 357189, 464835, 510270, 595315, 646342, 714378, 929670, 969513, 1190630, 1615855, 1785945, 1939026, 2262197, 3231710, 3571890, 4524394, 4847565, 6786591, 9695130, 11310985, 13573182, 22621970, 33932955, 67865910]

約数ペア:

[(1, 67865910), (2, 33932955), (3, 22621970), (5, 13573182), (6, 11310985), (7, 9695130), (10, 6786591), (14, 4847565), (15, 4524394), (19, 3571890), (21, 3231710), (30, 2262197), (35, 1939026), (38, 1785945), (42, 1615855), (57, 1190630), (70, 969513), (73, 929670), (95, 714378), (105, 646342), (114, 595315), (133, 510270), (146, 464835), (190, 357189), (210, 323171), (219, 309890), (233, 291270), (266, 255135), (285, 238126), (365, 185934), (399, 170090), (438, 154945), (466, 145635), (511, 132810), (570, 119063), (665, 102054), (699, 97090), (730, 92967), (798, 85045), (1022, 66405), (1095, 61978), (1165, 58254), (1330, 51027), (1387, 48930), (1398, 48545), (1533, 44270), (1631, 41610), (1995, 34018), (2190, 30989), (2330, 29127), (2555, 26562), (2774, 24465), (3066, 22135), (3262, 20805), (3495, 19418), (3990, 17009), (4161, 16310), (4427, 15330), (4893, 13870), (5110, 13281), (6935, 9786), (6990, 9709), (7665, 8854), (8155, 8322)]