858771060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{6793}}^1$

素因数の和:6862

約数の個数: 144

約数和(自身を含む): 2862611136

約数和(自身を除く): 2003840076

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 43, 49, 60, 70, 84, 86, 98, 105, 129, 140, 147, 172, 196, 210, 215, 245, 258, 294, 301, 420, 430, 490, 516, 588, 602, 645, 735, 860, 903, 980, 1204, 1290, 1470, 1505, 1806, 2107, 2580, 2940, 3010, 3612, 4214, 4515, 6020, 6321, 6793, 8428, 9030, 10535, 12642, 13586, 18060, 20379, 21070, 25284, 27172, 31605, 33965, 40758, 42140, 47551, 63210, 67930, 81516, 95102, 101895, 126420, 135860, 142653, 190204, 203790, 237755, 285306, 292099, 332857, 407580, 475510, 570612, 584198, 665714, 713265, 876297, 951020, 998571, 1168396, 1331428, 1426530, 1460495, 1664285, 1752594, 1997142, 2044693, 2853060, 2920990, 3328570, 3505188, 3994284, 4089386, 4381485, 4992855, 5841980, 6134079, 6657140, 8178772, 8762970, 9985710, 10223465, 12268158, 14312851, 17525940, 19971420, 20446930, 24536316, 28625702, 30670395, 40893860, 42938553, 57251404, 61340790, 71564255, 85877106, 122681580, 143128510, 171754212, 214692765, 286257020, 429385530, 858771060]

約数ペア:

[(1, 858771060), (2, 429385530), (3, 286257020), (4, 214692765), (5, 171754212), (6, 143128510), (7, 122681580), (10, 85877106), (12, 71564255), (14, 61340790), (15, 57251404), (20, 42938553), (21, 40893860), (28, 30670395), (30, 28625702), (35, 24536316), (42, 20446930), (43, 19971420), (49, 17525940), (60, 14312851), (70, 12268158), (84, 10223465), (86, 9985710), (98, 8762970), (105, 8178772), (129, 6657140), (140, 6134079), (147, 5841980), (172, 4992855), (196, 4381485), (210, 4089386), (215, 3994284), (245, 3505188), (258, 3328570), (294, 2920990), (301, 2853060), (420, 2044693), (430, 1997142), (490, 1752594), (516, 1664285), (588, 1460495), (602, 1426530), (645, 1331428), (735, 1168396), (860, 998571), (903, 951020), (980, 876297), (1204, 713265), (1290, 665714), (1470, 584198), (1505, 570612), (1806, 475510), (2107, 407580), (2580, 332857), (2940, 292099), (3010, 285306), (3612, 237755), (4214, 203790), (4515, 190204), (6020, 142653), (6321, 135860), (6793, 126420), (8428, 101895), (9030, 95102), (10535, 81516), (12642, 67930), (13586, 63210), (18060, 47551), (20379, 42140), (21070, 40758), (25284, 33965), (27172, 31605)]