459789660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{232217}}^1$

素因数の和:232243

約数の個数: 72

約数和(自身を含む): 1521492336

約数和(自身を除く): 1061702676

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 232217, 464434, 696651, 928868, 1161085, 1393302, 2089953, 2322170, 2554387, 2786604, 3483255, 4179906, 4644340, 5108774, 6966510, 7663161, 8359812, 10217548, 10449765, 12771935, 13933020, 15326322, 20899530, 22989483, 25543870, 30652644, 38315805, 41799060, 45978966, 51087740, 76631610, 91957932, 114947415, 153263220, 229894830, 459789660]

約数ペア:

[(1, 459789660), (2, 229894830), (3, 153263220), (4, 114947415), (5, 91957932), (6, 76631610), (9, 51087740), (10, 45978966), (11, 41799060), (12, 38315805), (15, 30652644), (18, 25543870), (20, 22989483), (22, 20899530), (30, 15326322), (33, 13933020), (36, 12771935), (44, 10449765), (45, 10217548), (55, 8359812), (60, 7663161), (66, 6966510), (90, 5108774), (99, 4644340), (110, 4179906), (132, 3483255), (165, 2786604), (180, 2554387), (198, 2322170), (220, 2089953), (330, 1393302), (396, 1161085), (495, 928868), (660, 696651), (990, 464434), (1980, 232217)]