406694260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{919}}^1$

素因数の和:1073

約数の個数: 96

約数和(自身を含む): 1020096000

約数和(自身を除く): 613401740

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 109, 116, 140, 145, 203, 218, 290, 406, 436, 545, 580, 763, 812, 919, 1015, 1090, 1526, 1838, 2030, 2180, 3052, 3161, 3676, 3815, 4060, 4595, 6322, 6433, 7630, 9190, 12644, 12866, 15260, 15805, 18380, 22127, 25732, 26651, 31610, 32165, 44254, 53302, 63220, 64330, 88508, 100171, 106604, 110635, 128660, 133255, 186557, 200342, 221270, 266510, 373114, 400684, 442540, 500855, 533020, 701197, 746228, 932785, 1001710, 1402394, 1865570, 2003420, 2804788, 2904959, 3505985, 3731140, 5809918, 7011970, 11619836, 14023940, 14524795, 20334713, 29049590, 40669426, 58099180, 81338852, 101673565, 203347130, 406694260]

約数ペア:

[(1, 406694260), (2, 203347130), (4, 101673565), (5, 81338852), (7, 58099180), (10, 40669426), (14, 29049590), (20, 20334713), (28, 14524795), (29, 14023940), (35, 11619836), (58, 7011970), (70, 5809918), (109, 3731140), (116, 3505985), (140, 2904959), (145, 2804788), (203, 2003420), (218, 1865570), (290, 1402394), (406, 1001710), (436, 932785), (545, 746228), (580, 701197), (763, 533020), (812, 500855), (919, 442540), (1015, 400684), (1090, 373114), (1526, 266510), (1838, 221270), (2030, 200342), (2180, 186557), (3052, 133255), (3161, 128660), (3676, 110635), (3815, 106604), (4060, 100171), (4595, 88508), (6322, 64330), (6433, 63220), (7630, 53302), (9190, 44254), (12644, 32165), (12866, 31610), (15260, 26651), (15805, 25732), (18380, 22127)]