157025610

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{887}}^1$

素因数の和:1188

約数の個数: 96

約数和(自身を含む): 468778752

約数和(自身を除く): 311753142

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 281, 315, 562, 630, 843, 887, 1405, 1686, 1774, 1967, 2529, 2661, 2810, 3934, 4215, 4435, 5058, 5322, 5901, 6209, 7983, 8430, 8870, 9835, 11802, 12418, 12645, 13305, 15966, 17703, 18627, 19670, 25290, 26610, 29505, 31045, 35406, 37254, 39915, 55881, 59010, 62090, 79830, 88515, 93135, 111762, 177030, 186270, 249247, 279405, 498494, 558810, 747741, 1246235, 1495482, 1744729, 2243223, 2492470, 3489458, 3738705, 4486446, 5234187, 7477410, 8723645, 10468374, 11216115, 15702561, 17447290, 22432230, 26170935, 31405122, 52341870, 78512805, 157025610]

約数ペア:

[(1, 157025610), (2, 78512805), (3, 52341870), (5, 31405122), (6, 26170935), (7, 22432230), (9, 17447290), (10, 15702561), (14, 11216115), (15, 10468374), (18, 8723645), (21, 7477410), (30, 5234187), (35, 4486446), (42, 3738705), (45, 3489458), (63, 2492470), (70, 2243223), (90, 1744729), (105, 1495482), (126, 1246235), (210, 747741), (281, 558810), (315, 498494), (562, 279405), (630, 249247), (843, 186270), (887, 177030), (1405, 111762), (1686, 93135), (1774, 88515), (1967, 79830), (2529, 62090), (2661, 59010), (2810, 55881), (3934, 39915), (4215, 37254), (4435, 35406), (5058, 31045), (5322, 29505), (5901, 26610), (6209, 25290), (7983, 19670), (8430, 18627), (8870, 17703), (9835, 15966), (11802, 13305), (12418, 12645)]