42810705

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1$

素因数の和:371

約数の個数: 96

約数和(自身を含む): 93450240

約数和(自身を除く): 50639535

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 23, 35, 45, 57, 63, 69, 95, 105, 115, 133, 161, 171, 207, 285, 311, 315, 345, 399, 437, 483, 665, 805, 855, 933, 1035, 1197, 1311, 1449, 1555, 1995, 2177, 2185, 2415, 2799, 3059, 3933, 4665, 5909, 5985, 6531, 6555, 7153, 7245, 9177, 10885, 13995, 15295, 17727, 19593, 19665, 21459, 27531, 29545, 32655, 35765, 41363, 45885, 50071, 53181, 64377, 88635, 97965, 107295, 124089, 135907, 137655, 150213, 206815, 250355, 265905, 321885, 372267, 407721, 450639, 620445, 679535, 751065, 951349, 1223163, 1861335, 2038605, 2253195, 2854047, 4756745, 6115815, 8562141, 14270235, 42810705]

約数ペア:

[(1, 42810705), (3, 14270235), (5, 8562141), (7, 6115815), (9, 4756745), (15, 2854047), (19, 2253195), (21, 2038605), (23, 1861335), (35, 1223163), (45, 951349), (57, 751065), (63, 679535), (69, 620445), (95, 450639), (105, 407721), (115, 372267), (133, 321885), (161, 265905), (171, 250355), (207, 206815), (285, 150213), (311, 137655), (315, 135907), (345, 124089), (399, 107295), (437, 97965), (483, 88635), (665, 64377), (805, 53181), (855, 50071), (933, 45885), (1035, 41363), (1197, 35765), (1311, 32655), (1449, 29545), (1555, 27531), (1995, 21459), (2177, 19665), (2185, 19593), (2415, 17727), (2799, 15295), (3059, 13995), (3933, 10885), (4665, 9177), (5909, 7245), (5985, 7153), (6531, 6555)]