191471670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{4423}}^1$

素因数の和:4486

約数の個数: 96

約数和(自身を含む): 550734912

約数和(自身を除く): 359263242

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 37, 39, 45, 65, 74, 78, 90, 111, 117, 130, 185, 195, 222, 234, 333, 370, 390, 481, 555, 585, 666, 962, 1110, 1170, 1443, 1665, 2405, 2886, 3330, 4329, 4423, 4810, 7215, 8658, 8846, 13269, 14430, 21645, 22115, 26538, 39807, 43290, 44230, 57499, 66345, 79614, 114998, 132690, 163651, 172497, 199035, 287495, 327302, 344994, 398070, 490953, 517491, 574990, 818255, 862485, 981906, 1034982, 1472859, 1636510, 1724970, 2127463, 2454765, 2587455, 2945718, 4254926, 4909530, 5174910, 6382389, 7364295, 10637315, 12764778, 14728590, 19147167, 21274630, 31911945, 38294334, 63823890, 95735835, 191471670]

約数ペア:

[(1, 191471670), (2, 95735835), (3, 63823890), (5, 38294334), (6, 31911945), (9, 21274630), (10, 19147167), (13, 14728590), (15, 12764778), (18, 10637315), (26, 7364295), (30, 6382389), (37, 5174910), (39, 4909530), (45, 4254926), (65, 2945718), (74, 2587455), (78, 2454765), (90, 2127463), (111, 1724970), (117, 1636510), (130, 1472859), (185, 1034982), (195, 981906), (222, 862485), (234, 818255), (333, 574990), (370, 517491), (390, 490953), (481, 398070), (555, 344994), (585, 327302), (666, 287495), (962, 199035), (1110, 172497), (1170, 163651), (1443, 132690), (1665, 114998), (2405, 79614), (2886, 66345), (3330, 57499), (4329, 44230), (4423, 43290), (4810, 39807), (7215, 26538), (8658, 22115), (8846, 21645), (13269, 14430)]