70966480

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{181}}^1$

素因数の和:249

約数の個数: 120

約数和(自身を含む): 185847480

約数和(自身を除く): 114881000

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 29, 40, 52, 58, 65, 80, 104, 116, 130, 145, 169, 181, 208, 232, 260, 290, 338, 362, 377, 464, 520, 580, 676, 724, 754, 845, 905, 1040, 1160, 1352, 1448, 1508, 1690, 1810, 1885, 2320, 2353, 2704, 2896, 3016, 3380, 3620, 3770, 4706, 4901, 5249, 6032, 6760, 7240, 7540, 9412, 9802, 10498, 11765, 13520, 14480, 15080, 18824, 19604, 20996, 23530, 24505, 26245, 30160, 30589, 37648, 39208, 41992, 47060, 49010, 52490, 61178, 68237, 78416, 83984, 94120, 98020, 104980, 122356, 136474, 152945, 188240, 196040, 209960, 244712, 272948, 305890, 341185, 392080, 419920, 489424, 545896, 611780, 682370, 887081, 1091792, 1223560, 1364740, 1774162, 2447120, 2729480, 3548324, 4435405, 5458960, 7096648, 8870810, 14193296, 17741620, 35483240, 70966480]

約数ペア:

[(1, 70966480), (2, 35483240), (4, 17741620), (5, 14193296), (8, 8870810), (10, 7096648), (13, 5458960), (16, 4435405), (20, 3548324), (26, 2729480), (29, 2447120), (40, 1774162), (52, 1364740), (58, 1223560), (65, 1091792), (80, 887081), (104, 682370), (116, 611780), (130, 545896), (145, 489424), (169, 419920), (181, 392080), (208, 341185), (232, 305890), (260, 272948), (290, 244712), (338, 209960), (362, 196040), (377, 188240), (464, 152945), (520, 136474), (580, 122356), (676, 104980), (724, 98020), (754, 94120), (845, 83984), (905, 78416), (1040, 68237), (1160, 61178), (1352, 52490), (1448, 49010), (1508, 47060), (1690, 41992), (1810, 39208), (1885, 37648), (2320, 30589), (2353, 30160), (2704, 26245), (2896, 24505), (3016, 23530), (3380, 20996), (3620, 19604), (3770, 18824), (4706, 15080), (4901, 14480), (5249, 13520), (6032, 11765), (6760, 10498), (7240, 9802), (7540, 9412)]