17448660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:158

約数の個数: 144

約数和(自身を含む): 56609280

約数和(自身を除く): 39160620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 53, 59, 60, 62, 90, 93, 106, 118, 124, 155, 159, 177, 180, 186, 212, 236, 265, 279, 295, 310, 318, 354, 372, 465, 477, 530, 531, 558, 590, 620, 636, 708, 795, 885, 930, 954, 1060, 1062, 1116, 1180, 1395, 1590, 1643, 1770, 1829, 1860, 1908, 2124, 2385, 2655, 2790, 3127, 3180, 3286, 3540, 3658, 4770, 4929, 5310, 5487, 5580, 6254, 6572, 7316, 8215, 9145, 9381, 9540, 9858, 10620, 10974, 12508, 14787, 15635, 16430, 16461, 18290, 18762, 19716, 21948, 24645, 27435, 28143, 29574, 31270, 32860, 32922, 36580, 37524, 46905, 49290, 54870, 56286, 59148, 62540, 65844, 73935, 82305, 93810, 96937, 98580, 109740, 112572, 140715, 147870, 164610, 187620, 193874, 281430, 290811, 295740, 329220, 387748, 484685, 562860, 581622, 872433, 969370, 1163244, 1454055, 1744866, 1938740, 2908110, 3489732, 4362165, 5816220, 8724330, 17448660]

約数ペア:

[(1, 17448660), (2, 8724330), (3, 5816220), (4, 4362165), (5, 3489732), (6, 2908110), (9, 1938740), (10, 1744866), (12, 1454055), (15, 1163244), (18, 969370), (20, 872433), (30, 581622), (31, 562860), (36, 484685), (45, 387748), (53, 329220), (59, 295740), (60, 290811), (62, 281430), (90, 193874), (93, 187620), (106, 164610), (118, 147870), (124, 140715), (155, 112572), (159, 109740), (177, 98580), (180, 96937), (186, 93810), (212, 82305), (236, 73935), (265, 65844), (279, 62540), (295, 59148), (310, 56286), (318, 54870), (354, 49290), (372, 46905), (465, 37524), (477, 36580), (530, 32922), (531, 32860), (558, 31270), (590, 29574), (620, 28143), (636, 27435), (708, 24645), (795, 21948), (885, 19716), (930, 18762), (954, 18290), (1060, 16461), (1062, 16430), (1116, 15635), (1180, 14787), (1395, 12508), (1590, 10974), (1643, 10620), (1770, 9858), (1829, 9540), (1860, 9381), (1908, 9145), (2124, 8215), (2385, 7316), (2655, 6572), (2790, 6254), (3127, 5580), (3180, 5487), (3286, 5310), (3540, 4929), (3658, 4770)]