38199690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{251}}^1$

素因数の和:372

約数の個数: 96

約数和(自身を含む): 106142400

約数和(自身を除く): 67942710

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 89, 90, 95, 114, 171, 178, 190, 251, 267, 285, 342, 445, 502, 534, 570, 753, 801, 855, 890, 1255, 1335, 1506, 1602, 1691, 1710, 2259, 2510, 2670, 3382, 3765, 4005, 4518, 4769, 5073, 7530, 8010, 8455, 9538, 10146, 11295, 14307, 15219, 16910, 22339, 22590, 23845, 25365, 28614, 30438, 42921, 44678, 47690, 50730, 67017, 71535, 76095, 85842, 111695, 134034, 143070, 152190, 201051, 214605, 223390, 335085, 402102, 424441, 429210, 670170, 848882, 1005255, 1273323, 2010510, 2122205, 2546646, 3819969, 4244410, 6366615, 7639938, 12733230, 19099845, 38199690]

約数ペア:

[(1, 38199690), (2, 19099845), (3, 12733230), (5, 7639938), (6, 6366615), (9, 4244410), (10, 3819969), (15, 2546646), (18, 2122205), (19, 2010510), (30, 1273323), (38, 1005255), (45, 848882), (57, 670170), (89, 429210), (90, 424441), (95, 402102), (114, 335085), (171, 223390), (178, 214605), (190, 201051), (251, 152190), (267, 143070), (285, 134034), (342, 111695), (445, 85842), (502, 76095), (534, 71535), (570, 67017), (753, 50730), (801, 47690), (855, 44678), (890, 42921), (1255, 30438), (1335, 28614), (1506, 25365), (1602, 23845), (1691, 22590), (1710, 22339), (2259, 16910), (2510, 15219), (2670, 14307), (3382, 11295), (3765, 10146), (4005, 9538), (4518, 8455), (4769, 8010), (5073, 7530)]