244808730

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{15907}}^1$

素因数の和:15945

約数の個数: 80

約数和(自身を含む): 692952480

約数和(自身を除く): 448143750

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 81, 90, 95, 114, 135, 162, 171, 190, 270, 285, 342, 405, 513, 570, 810, 855, 1026, 1539, 1710, 2565, 3078, 5130, 7695, 15390, 15907, 31814, 47721, 79535, 95442, 143163, 159070, 238605, 286326, 302233, 429489, 477210, 604466, 715815, 858978, 906699, 1288467, 1431630, 1511165, 1813398, 2147445, 2576934, 2720097, 3022330, 4294890, 4533495, 5440194, 6442335, 8160291, 9066990, 12884670, 13600485, 16320582, 24480873, 27200970, 40801455, 48961746, 81602910, 122404365, 244808730]

約数ペア:

[(1, 244808730), (2, 122404365), (3, 81602910), (5, 48961746), (6, 40801455), (9, 27200970), (10, 24480873), (15, 16320582), (18, 13600485), (19, 12884670), (27, 9066990), (30, 8160291), (38, 6442335), (45, 5440194), (54, 4533495), (57, 4294890), (81, 3022330), (90, 2720097), (95, 2576934), (114, 2147445), (135, 1813398), (162, 1511165), (171, 1431630), (190, 1288467), (270, 906699), (285, 858978), (342, 715815), (405, 604466), (513, 477210), (570, 429489), (810, 302233), (855, 286326), (1026, 238605), (1539, 159070), (1710, 143163), (2565, 95442), (3078, 79535), (5130, 47721), (7695, 31814), (15390, 15907)]