316175730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{21911}}^1$

素因数の和:21971

約数の個数: 64

約数和(自身を含む): 839317248

約数和(自身を除く): 523141518

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 37, 39, 65, 74, 78, 111, 130, 185, 195, 222, 370, 390, 481, 555, 962, 1110, 1443, 2405, 2886, 4810, 7215, 14430, 21911, 43822, 65733, 109555, 131466, 219110, 284843, 328665, 569686, 657330, 810707, 854529, 1424215, 1621414, 1709058, 2432121, 2848430, 4053535, 4272645, 4864242, 8107070, 8545290, 10539191, 12160605, 21078382, 24321210, 31617573, 52695955, 63235146, 105391910, 158087865, 316175730]

約数ペア:

[(1, 316175730), (2, 158087865), (3, 105391910), (5, 63235146), (6, 52695955), (10, 31617573), (13, 24321210), (15, 21078382), (26, 12160605), (30, 10539191), (37, 8545290), (39, 8107070), (65, 4864242), (74, 4272645), (78, 4053535), (111, 2848430), (130, 2432121), (185, 1709058), (195, 1621414), (222, 1424215), (370, 854529), (390, 810707), (481, 657330), (555, 569686), (962, 328665), (1110, 284843), (1443, 219110), (2405, 131466), (2886, 109555), (4810, 65733), (7215, 43822), (14430, 21911)]