68199810

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{89}}^2$

素因数の和:236

約数の個数: 96

約数和(自身を含む): 193802112

約数和(自身を除く): 125602302

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 41, 42, 70, 82, 89, 105, 123, 178, 205, 210, 246, 267, 287, 410, 445, 534, 574, 615, 623, 861, 890, 1230, 1246, 1335, 1435, 1722, 1869, 2670, 2870, 3115, 3649, 3738, 4305, 6230, 7298, 7921, 8610, 9345, 10947, 15842, 18245, 18690, 21894, 23763, 25543, 36490, 39605, 47526, 51086, 54735, 55447, 76629, 79210, 109470, 110894, 118815, 127715, 153258, 166341, 237630, 255430, 277235, 324761, 332682, 383145, 554470, 649522, 766290, 831705, 974283, 1623805, 1663410, 1948566, 2273327, 3247610, 4546654, 4871415, 6819981, 9742830, 11366635, 13639962, 22733270, 34099905, 68199810]

約数ペア:

[(1, 68199810), (2, 34099905), (3, 22733270), (5, 13639962), (6, 11366635), (7, 9742830), (10, 6819981), (14, 4871415), (15, 4546654), (21, 3247610), (30, 2273327), (35, 1948566), (41, 1663410), (42, 1623805), (70, 974283), (82, 831705), (89, 766290), (105, 649522), (123, 554470), (178, 383145), (205, 332682), (210, 324761), (246, 277235), (267, 255430), (287, 237630), (410, 166341), (445, 153258), (534, 127715), (574, 118815), (615, 110894), (623, 109470), (861, 79210), (890, 76629), (1230, 55447), (1246, 54735), (1335, 51086), (1435, 47526), (1722, 39605), (1869, 36490), (2670, 25543), (2870, 23763), (3115, 21894), (3649, 18690), (3738, 18245), (4305, 15842), (6230, 10947), (7298, 9345), (7921, 8610)]