189231390

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1811}}^1$

素因数の和:1876

約数の個数: 96

約数和(自身を含む): 522377856

約数和(自身を除く): 333146466

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 43, 45, 54, 81, 86, 90, 129, 135, 162, 215, 243, 258, 270, 387, 405, 430, 486, 645, 774, 810, 1161, 1215, 1290, 1811, 1935, 2322, 2430, 3483, 3622, 3870, 5433, 5805, 6966, 9055, 10449, 10866, 11610, 16299, 17415, 18110, 20898, 27165, 32598, 34830, 48897, 52245, 54330, 77873, 81495, 97794, 104490, 146691, 155746, 162990, 233619, 244485, 293382, 389365, 440073, 467238, 488970, 700857, 733455, 778730, 880146, 1168095, 1401714, 1466910, 2102571, 2200365, 2336190, 3504285, 4205142, 4400730, 6307713, 7008570, 10512855, 12615426, 18923139, 21025710, 31538565, 37846278, 63077130, 94615695, 189231390]

約数ペア:

[(1, 189231390), (2, 94615695), (3, 63077130), (5, 37846278), (6, 31538565), (9, 21025710), (10, 18923139), (15, 12615426), (18, 10512855), (27, 7008570), (30, 6307713), (43, 4400730), (45, 4205142), (54, 3504285), (81, 2336190), (86, 2200365), (90, 2102571), (129, 1466910), (135, 1401714), (162, 1168095), (215, 880146), (243, 778730), (258, 733455), (270, 700857), (387, 488970), (405, 467238), (430, 440073), (486, 389365), (645, 293382), (774, 244485), (810, 233619), (1161, 162990), (1215, 155746), (1290, 146691), (1811, 104490), (1935, 97794), (2322, 81495), (2430, 77873), (3483, 54330), (3622, 52245), (3870, 48897), (5433, 34830), (5805, 32598), (6966, 27165), (9055, 20898), (10449, 18110), (10866, 17415), (11610, 16299)]