233467130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{499}}^1$

素因数の和:639

約数の個数: 64

約数和(自身を含む): 468720000

約数和(自身を除く): 235252870

約数列:

[1, 2, 5, 10, 13, 26, 59, 61, 65, 118, 122, 130, 295, 305, 499, 590, 610, 767, 793, 998, 1534, 1586, 2495, 3599, 3835, 3965, 4990, 6487, 7198, 7670, 7930, 12974, 17995, 29441, 30439, 32435, 35990, 46787, 58882, 60878, 64870, 93574, 147205, 152195, 233935, 294410, 304390, 382733, 395707, 467870, 765466, 791414, 1795901, 1913665, 1978535, 3591802, 3827330, 3957070, 8979505, 17959010, 23346713, 46693426, 116733565, 233467130]

約数ペア:

[(1, 233467130), (2, 116733565), (5, 46693426), (10, 23346713), (13, 17959010), (26, 8979505), (59, 3957070), (61, 3827330), (65, 3591802), (118, 1978535), (122, 1913665), (130, 1795901), (295, 791414), (305, 765466), (499, 467870), (590, 395707), (610, 382733), (767, 304390), (793, 294410), (998, 233935), (1534, 152195), (1586, 147205), (2495, 93574), (3599, 64870), (3835, 60878), (3965, 58882), (4990, 46787), (6487, 35990), (7198, 32435), (7670, 30439), (7930, 29441), (12974, 17995)]