66194340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{7027}}^1$

素因数の和:7196

約数の個数: 48

約数和(自身を含む): 186551232

約数和(自身を除く): 120356892

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 157, 314, 471, 628, 785, 942, 1570, 1884, 2355, 3140, 4710, 7027, 9420, 14054, 21081, 28108, 35135, 42162, 70270, 84324, 105405, 140540, 210810, 421620, 1103239, 2206478, 3309717, 4412956, 5516195, 6619434, 11032390, 13238868, 16548585, 22064780, 33097170, 66194340]

約数ペア:

[(1, 66194340), (2, 33097170), (3, 22064780), (4, 16548585), (5, 13238868), (6, 11032390), (10, 6619434), (12, 5516195), (15, 4412956), (20, 3309717), (30, 2206478), (60, 1103239), (157, 421620), (314, 210810), (471, 140540), (628, 105405), (785, 84324), (942, 70270), (1570, 42162), (1884, 35135), (2355, 28108), (3140, 21081), (4710, 14054), (7027, 9420)]