38376990

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{929}}^1$

素因数の和:968

約数の個数: 96

約数和(自身を含む): 109680480

約数和(自身を除く): 71303490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 81, 85, 90, 102, 135, 153, 162, 170, 243, 255, 270, 306, 405, 459, 486, 510, 765, 810, 918, 929, 1215, 1377, 1530, 1858, 2295, 2430, 2754, 2787, 4131, 4590, 4645, 5574, 6885, 8262, 8361, 9290, 13770, 13935, 15793, 16722, 20655, 25083, 27870, 31586, 41310, 41805, 47379, 50166, 75249, 78965, 83610, 94758, 125415, 142137, 150498, 157930, 225747, 236895, 250830, 284274, 376245, 426411, 451494, 473790, 710685, 752490, 852822, 1128735, 1279233, 1421370, 2132055, 2257470, 2558466, 3837699, 4264110, 6396165, 7675398, 12792330, 19188495, 38376990]

約数ペア:

[(1, 38376990), (2, 19188495), (3, 12792330), (5, 7675398), (6, 6396165), (9, 4264110), (10, 3837699), (15, 2558466), (17, 2257470), (18, 2132055), (27, 1421370), (30, 1279233), (34, 1128735), (45, 852822), (51, 752490), (54, 710685), (81, 473790), (85, 451494), (90, 426411), (102, 376245), (135, 284274), (153, 250830), (162, 236895), (170, 225747), (243, 157930), (255, 150498), (270, 142137), (306, 125415), (405, 94758), (459, 83610), (486, 78965), (510, 75249), (765, 50166), (810, 47379), (918, 41805), (929, 41310), (1215, 31586), (1377, 27870), (1530, 25083), (1858, 20655), (2295, 16722), (2430, 15793), (2754, 13935), (2787, 13770), (4131, 9290), (4590, 8361), (4645, 8262), (5574, 6885)]