17827810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{137}}^1$

素因数の和:188

約数の個数: 96

約数和(自身を含む): 43638912

約数和(自身を除く): 25811102

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 26, 35, 55, 65, 70, 77, 91, 110, 130, 137, 143, 154, 169, 182, 274, 286, 338, 385, 455, 685, 715, 770, 845, 910, 959, 1001, 1183, 1370, 1430, 1507, 1690, 1781, 1859, 1918, 2002, 2366, 3014, 3562, 3718, 4795, 5005, 5915, 7535, 8905, 9295, 9590, 10010, 10549, 11830, 12467, 13013, 15070, 17810, 18590, 19591, 21098, 23153, 24934, 26026, 39182, 46306, 52745, 62335, 65065, 97955, 105490, 115765, 124670, 130130, 137137, 162071, 195910, 231530, 254683, 274274, 324142, 509366, 685685, 810355, 1273415, 1371370, 1620710, 1782781, 2546830, 3565562, 8913905, 17827810]

約数ペア:

[(1, 17827810), (2, 8913905), (5, 3565562), (7, 2546830), (10, 1782781), (11, 1620710), (13, 1371370), (14, 1273415), (22, 810355), (26, 685685), (35, 509366), (55, 324142), (65, 274274), (70, 254683), (77, 231530), (91, 195910), (110, 162071), (130, 137137), (137, 130130), (143, 124670), (154, 115765), (169, 105490), (182, 97955), (274, 65065), (286, 62335), (338, 52745), (385, 46306), (455, 39182), (685, 26026), (715, 24934), (770, 23153), (845, 21098), (910, 19591), (959, 18590), (1001, 17810), (1183, 15070), (1370, 13013), (1430, 12467), (1507, 11830), (1690, 10549), (1781, 10010), (1859, 9590), (1918, 9295), (2002, 8905), (2366, 7535), (3014, 5915), (3562, 5005), (3718, 4795)]