40721310

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{593}}^1$

素因数の和:722

約数の個数: 96

約数和(自身を含む): 122316480

約数和(自身を除く): 81595170

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 109, 126, 210, 218, 315, 327, 545, 593, 630, 654, 763, 981, 1090, 1186, 1526, 1635, 1779, 1962, 2289, 2965, 3270, 3558, 3815, 4151, 4578, 4905, 5337, 5930, 6867, 7630, 8302, 8895, 9810, 10674, 11445, 12453, 13734, 17790, 20755, 22890, 24906, 26685, 34335, 37359, 41510, 53370, 62265, 64637, 68670, 74718, 124530, 129274, 186795, 193911, 323185, 373590, 387822, 452459, 581733, 646370, 904918, 969555, 1163466, 1357377, 1939110, 2262295, 2714754, 2908665, 4072131, 4524590, 5817330, 6786885, 8144262, 13573770, 20360655, 40721310]

約数ペア:

[(1, 40721310), (2, 20360655), (3, 13573770), (5, 8144262), (6, 6786885), (7, 5817330), (9, 4524590), (10, 4072131), (14, 2908665), (15, 2714754), (18, 2262295), (21, 1939110), (30, 1357377), (35, 1163466), (42, 969555), (45, 904918), (63, 646370), (70, 581733), (90, 452459), (105, 387822), (109, 373590), (126, 323185), (210, 193911), (218, 186795), (315, 129274), (327, 124530), (545, 74718), (593, 68670), (630, 64637), (654, 62265), (763, 53370), (981, 41510), (1090, 37359), (1186, 34335), (1526, 26685), (1635, 24906), (1779, 22890), (1962, 20755), (2289, 17790), (2965, 13734), (3270, 12453), (3558, 11445), (3815, 10674), (4151, 9810), (4578, 8895), (4905, 8302), (5337, 7630), (5930, 6867)]