21741687930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{907}}^1\times {\mathrm{1907}}^1$

素因数の和:3243

約数の個数: 64

約数和(自身を含む): 52389711360

約数和(自身を除く): 30648023430

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 419, 838, 907, 1257, 1814, 1907, 2095, 2514, 2721, 3814, 4190, 4535, 5442, 5721, 6285, 9070, 9535, 11442, 12570, 13605, 19070, 27210, 28605, 57210, 380033, 760066, 799033, 1140099, 1598066, 1729649, 1900165, 2280198, 2397099, 3459298, 3800330, 3995165, 4794198, 5188947, 5700495, 7990330, 8648245, 10377894, 11400990, 11985495, 17296490, 23970990, 25944735, 51889470, 724722931, 1449445862, 2174168793, 3623614655, 4348337586, 7247229310, 10870843965, 21741687930]

約数ペア:

[(1, 21741687930), (2, 10870843965), (3, 7247229310), (5, 4348337586), (6, 3623614655), (10, 2174168793), (15, 1449445862), (30, 724722931), (419, 51889470), (838, 25944735), (907, 23970990), (1257, 17296490), (1814, 11985495), (1907, 11400990), (2095, 10377894), (2514, 8648245), (2721, 7990330), (3814, 5700495), (4190, 5188947), (4535, 4794198), (5442, 3995165), (5721, 3800330), (6285, 3459298), (9070, 2397099), (9535, 2280198), (11442, 1900165), (12570, 1729649), (13605, 1598066), (19070, 1140099), (27210, 799033), (28605, 760066), (57210, 380033)]