84922890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1$

素因数の和:224

約数の個数: 128

約数和(自身を含む): 231662592

約数和(自身を除く): 146739702

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 41, 47, 65, 78, 82, 94, 113, 123, 130, 141, 195, 205, 226, 235, 246, 282, 339, 390, 410, 470, 533, 565, 611, 615, 678, 705, 1066, 1130, 1222, 1230, 1410, 1469, 1599, 1695, 1833, 1927, 2665, 2938, 3055, 3198, 3390, 3666, 3854, 4407, 4633, 5311, 5330, 5781, 6110, 7345, 7995, 8814, 9165, 9266, 9635, 10622, 11562, 13899, 14690, 15933, 15990, 18330, 19270, 22035, 23165, 25051, 26555, 27798, 28905, 31866, 44070, 46330, 50102, 53110, 57810, 60229, 69043, 69495, 75153, 79665, 120458, 125255, 138086, 138990, 150306, 159330, 180687, 207129, 217751, 250510, 301145, 345215, 361374, 375765, 414258, 435502, 602290, 653253, 690430, 751530, 903435, 1035645, 1088755, 1306506, 1806870, 2071290, 2177510, 2830763, 3266265, 5661526, 6532530, 8492289, 14153815, 16984578, 28307630, 42461445, 84922890]

約数ペア:

[(1, 84922890), (2, 42461445), (3, 28307630), (5, 16984578), (6, 14153815), (10, 8492289), (13, 6532530), (15, 5661526), (26, 3266265), (30, 2830763), (39, 2177510), (41, 2071290), (47, 1806870), (65, 1306506), (78, 1088755), (82, 1035645), (94, 903435), (113, 751530), (123, 690430), (130, 653253), (141, 602290), (195, 435502), (205, 414258), (226, 375765), (235, 361374), (246, 345215), (282, 301145), (339, 250510), (390, 217751), (410, 207129), (470, 180687), (533, 159330), (565, 150306), (611, 138990), (615, 138086), (678, 125255), (705, 120458), (1066, 79665), (1130, 75153), (1222, 69495), (1230, 69043), (1410, 60229), (1469, 57810), (1599, 53110), (1695, 50102), (1833, 46330), (1927, 44070), (2665, 31866), (2938, 28905), (3055, 27798), (3198, 26555), (3390, 25051), (3666, 23165), (3854, 22035), (4407, 19270), (4633, 18330), (5311, 15990), (5330, 15933), (5781, 14690), (6110, 13899), (7345, 11562), (7995, 10622), (8814, 9635), (9165, 9266)]