290846745

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{8171}}^1$

素因数の和:8302

約数の個数: 48

約数和(自身を含む): 581323392

約数和(自身を除く): 290476647

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 113, 315, 339, 565, 791, 1017, 1695, 2373, 3955, 5085, 7119, 8171, 11865, 24513, 35595, 40855, 57197, 73539, 122565, 171591, 285985, 367695, 514773, 857955, 923323, 2573865, 2769969, 4616615, 6463261, 8309907, 13849845, 19389783, 32316305, 41549535, 58169349, 96948915, 290846745]

約数ペア:

[(1, 290846745), (3, 96948915), (5, 58169349), (7, 41549535), (9, 32316305), (15, 19389783), (21, 13849845), (35, 8309907), (45, 6463261), (63, 4616615), (105, 2769969), (113, 2573865), (315, 923323), (339, 857955), (565, 514773), (791, 367695), (1017, 285985), (1695, 171591), (2373, 122565), (3955, 73539), (5085, 57197), (7119, 40855), (8171, 35595), (11865, 24513)]