27872774730

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{649261}}^1$

素因数の和:649333

約数の個数: 80

約数和(自身を含む): 76361002344

約数和(自身を除く): 48488227614

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 53, 54, 81, 90, 106, 135, 159, 162, 265, 270, 318, 405, 477, 530, 795, 810, 954, 1431, 1590, 2385, 2862, 4293, 4770, 7155, 8586, 14310, 21465, 42930, 649261, 1298522, 1947783, 3246305, 3895566, 5843349, 6492610, 9738915, 11686698, 17530047, 19477830, 29216745, 34410833, 35060094, 52590141, 58433490, 68821666, 87650235, 103232499, 105180282, 172054165, 175300470, 206464998, 262950705, 309697497, 344108330, 516162495, 525901410, 619394994, 929092491, 1032324990, 1548487485, 1858184982, 2787277473, 3096974970, 4645462455, 5574554946, 9290924910, 13936387365, 27872774730]

約数ペア:

[(1, 27872774730), (2, 13936387365), (3, 9290924910), (5, 5574554946), (6, 4645462455), (9, 3096974970), (10, 2787277473), (15, 1858184982), (18, 1548487485), (27, 1032324990), (30, 929092491), (45, 619394994), (53, 525901410), (54, 516162495), (81, 344108330), (90, 309697497), (106, 262950705), (135, 206464998), (159, 175300470), (162, 172054165), (265, 105180282), (270, 103232499), (318, 87650235), (405, 68821666), (477, 58433490), (530, 52590141), (795, 35060094), (810, 34410833), (954, 29216745), (1431, 19477830), (1590, 17530047), (2385, 11686698), (2862, 9738915), (4293, 6492610), (4770, 5843349), (7155, 3895566), (8586, 3246305), (14310, 1947783), (21465, 1298522), (42930, 649261)]