179642190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2861}}^1$

素因数の和:2914

約数の個数: 128

約数和(自身を含む): 553900032

約数和(自身を除く): 374257842

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 23, 26, 30, 35, 39, 42, 46, 65, 69, 70, 78, 91, 105, 115, 130, 138, 161, 182, 195, 210, 230, 273, 299, 322, 345, 390, 455, 483, 546, 598, 690, 805, 897, 910, 966, 1365, 1495, 1610, 1794, 2093, 2415, 2730, 2861, 2990, 4186, 4485, 4830, 5722, 6279, 8583, 8970, 10465, 12558, 14305, 17166, 20027, 20930, 28610, 31395, 37193, 40054, 42915, 60081, 62790, 65803, 74386, 85830, 100135, 111579, 120162, 131606, 185965, 197409, 200270, 223158, 260351, 300405, 329015, 371930, 394818, 460621, 520702, 557895, 600810, 658030, 781053, 855439, 921242, 987045, 1115790, 1301755, 1381863, 1562106, 1710878, 1974090, 2303105, 2566317, 2603510, 2763726, 3905265, 4277195, 4606210, 5132634, 5988073, 6909315, 7810530, 8554390, 11976146, 12831585, 13818630, 17964219, 25663170, 29940365, 35928438, 59880730, 89821095, 179642190]

約数ペア:

[(1, 179642190), (2, 89821095), (3, 59880730), (5, 35928438), (6, 29940365), (7, 25663170), (10, 17964219), (13, 13818630), (14, 12831585), (15, 11976146), (21, 8554390), (23, 7810530), (26, 6909315), (30, 5988073), (35, 5132634), (39, 4606210), (42, 4277195), (46, 3905265), (65, 2763726), (69, 2603510), (70, 2566317), (78, 2303105), (91, 1974090), (105, 1710878), (115, 1562106), (130, 1381863), (138, 1301755), (161, 1115790), (182, 987045), (195, 921242), (210, 855439), (230, 781053), (273, 658030), (299, 600810), (322, 557895), (345, 520702), (390, 460621), (455, 394818), (483, 371930), (546, 329015), (598, 300405), (690, 260351), (805, 223158), (897, 200270), (910, 197409), (966, 185965), (1365, 131606), (1495, 120162), (1610, 111579), (1794, 100135), (2093, 85830), (2415, 74386), (2730, 65803), (2861, 62790), (2990, 60081), (4186, 42915), (4485, 40054), (4830, 37193), (5722, 31395), (6279, 28610), (8583, 20930), (8970, 20027), (10465, 17166), (12558, 14305)]