415060490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{563}}^1$

素因数の和:743

約数の個数: 64

約数和(自身を含む): 828890496

約数和(自身を除く): 413830006

約数列:

[1, 2, 5, 10, 13, 26, 53, 65, 106, 107, 130, 214, 265, 530, 535, 563, 689, 1070, 1126, 1378, 1391, 2782, 2815, 3445, 5630, 5671, 6890, 6955, 7319, 11342, 13910, 14638, 28355, 29839, 36595, 56710, 59678, 60241, 73190, 73723, 120482, 147446, 149195, 298390, 301205, 368615, 387907, 602410, 737230, 775814, 783133, 1566266, 1939535, 3192773, 3879070, 3915665, 6385546, 7831330, 15963865, 31927730, 41506049, 83012098, 207530245, 415060490]

約数ペア:

[(1, 415060490), (2, 207530245), (5, 83012098), (10, 41506049), (13, 31927730), (26, 15963865), (53, 7831330), (65, 6385546), (106, 3915665), (107, 3879070), (130, 3192773), (214, 1939535), (265, 1566266), (530, 783133), (535, 775814), (563, 737230), (689, 602410), (1070, 387907), (1126, 368615), (1378, 301205), (1391, 298390), (2782, 149195), (2815, 147446), (3445, 120482), (5630, 73723), (5671, 73190), (6890, 60241), (6955, 59678), (7319, 56710), (11342, 36595), (13910, 29839), (14638, 28355)]