22697220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4157}}^1$

素因数の和:4189

約数の個数: 96

約数和(自身を含む): 78236928

約数和(自身を除く): 55539708

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 4157, 5460, 8314, 12471, 16628, 20785, 24942, 29099, 41570, 49884, 54041, 58198, 62355, 83140, 87297, 108082, 116396, 124710, 145495, 162123, 174594, 216164, 249420, 270205, 290990, 324246, 349188, 378287, 436485, 540410, 581980, 648492, 756574, 810615, 872970, 1080820, 1134861, 1513148, 1621230, 1745940, 1891435, 2269722, 3242460, 3782870, 4539444, 5674305, 7565740, 11348610, 22697220]

約数ペア:

[(1, 22697220), (2, 11348610), (3, 7565740), (4, 5674305), (5, 4539444), (6, 3782870), (7, 3242460), (10, 2269722), (12, 1891435), (13, 1745940), (14, 1621230), (15, 1513148), (20, 1134861), (21, 1080820), (26, 872970), (28, 810615), (30, 756574), (35, 648492), (39, 581980), (42, 540410), (52, 436485), (60, 378287), (65, 349188), (70, 324246), (78, 290990), (84, 270205), (91, 249420), (105, 216164), (130, 174594), (140, 162123), (156, 145495), (182, 124710), (195, 116396), (210, 108082), (260, 87297), (273, 83140), (364, 62355), (390, 58198), (420, 54041), (455, 49884), (546, 41570), (780, 29099), (910, 24942), (1092, 20785), (1365, 16628), (1820, 12471), (2730, 8314), (4157, 5460)]