191886210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1\times {\mathrm{277}}^1$

素因数の和:512

約数の個数: 96

約数和(自身を含む): 515211840

約数和(自身を除く): 323325630

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 179, 215, 258, 277, 358, 387, 430, 537, 554, 645, 774, 831, 895, 1074, 1290, 1385, 1611, 1662, 1790, 1935, 2493, 2685, 2770, 3222, 3870, 4155, 4986, 5370, 7697, 8055, 8310, 11911, 12465, 15394, 16110, 23091, 23822, 24930, 35733, 38485, 46182, 49583, 59555, 69273, 71466, 76970, 99166, 107199, 115455, 119110, 138546, 148749, 178665, 214398, 230910, 247915, 297498, 346365, 357330, 446247, 495830, 535995, 692730, 743745, 892494, 1071990, 1487490, 2132069, 2231235, 4264138, 4462470, 6396207, 10660345, 12792414, 19188621, 21320690, 31981035, 38377242, 63962070, 95943105, 191886210]

約数ペア:

[(1, 191886210), (2, 95943105), (3, 63962070), (5, 38377242), (6, 31981035), (9, 21320690), (10, 19188621), (15, 12792414), (18, 10660345), (30, 6396207), (43, 4462470), (45, 4264138), (86, 2231235), (90, 2132069), (129, 1487490), (179, 1071990), (215, 892494), (258, 743745), (277, 692730), (358, 535995), (387, 495830), (430, 446247), (537, 357330), (554, 346365), (645, 297498), (774, 247915), (831, 230910), (895, 214398), (1074, 178665), (1290, 148749), (1385, 138546), (1611, 119110), (1662, 115455), (1790, 107199), (1935, 99166), (2493, 76970), (2685, 71466), (2770, 69273), (3222, 59555), (3870, 49583), (4155, 46182), (4986, 38485), (5370, 35733), (7697, 24930), (8055, 23822), (8310, 23091), (11911, 16110), (12465, 15394)]