6815771970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{251}}^1\times {\mathrm{677}}^1$

素因数の和:1136

約数の個数: 128

約数和(自身を含む): 18895306752

約数和(自身を除く): 12079534782

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 191, 210, 251, 382, 502, 573, 677, 753, 955, 1146, 1255, 1337, 1354, 1506, 1757, 1910, 2031, 2510, 2674, 2865, 3385, 3514, 3765, 4011, 4062, 4739, 5271, 5730, 6685, 6770, 7530, 8022, 8785, 9478, 10155, 10542, 13370, 14217, 17570, 20055, 20310, 23695, 26355, 28434, 40110, 47390, 47941, 52710, 71085, 95882, 129307, 142170, 143823, 169927, 239705, 258614, 287646, 335587, 339854, 387921, 479410, 509781, 646535, 671174, 719115, 775842, 849635, 905149, 1006761, 1019562, 1189489, 1293070, 1438230, 1677935, 1699270, 1810298, 1939605, 2013522, 2378978, 2548905, 2715447, 3355870, 3568467, 3879210, 4525745, 5033805, 5097810, 5430894, 5947445, 7136934, 9051490, 10067610, 11894890, 13577235, 17842335, 27154470, 32456057, 35684670, 64912114, 97368171, 162280285, 194736342, 227192399, 324560570, 454384798, 486840855, 681577197, 973681710, 1135961995, 1363154394, 2271923990, 3407885985, 6815771970]

約数ペア:

[(1, 6815771970), (2, 3407885985), (3, 2271923990), (5, 1363154394), (6, 1135961995), (7, 973681710), (10, 681577197), (14, 486840855), (15, 454384798), (21, 324560570), (30, 227192399), (35, 194736342), (42, 162280285), (70, 97368171), (105, 64912114), (191, 35684670), (210, 32456057), (251, 27154470), (382, 17842335), (502, 13577235), (573, 11894890), (677, 10067610), (753, 9051490), (955, 7136934), (1146, 5947445), (1255, 5430894), (1337, 5097810), (1354, 5033805), (1506, 4525745), (1757, 3879210), (1910, 3568467), (2031, 3355870), (2510, 2715447), (2674, 2548905), (2865, 2378978), (3385, 2013522), (3514, 1939605), (3765, 1810298), (4011, 1699270), (4062, 1677935), (4739, 1438230), (5271, 1293070), (5730, 1189489), (6685, 1019562), (6770, 1006761), (7530, 905149), (8022, 849635), (8785, 775842), (9478, 719115), (10155, 671174), (10542, 646535), (13370, 509781), (14217, 479410), (17570, 387921), (20055, 339854), (20310, 335587), (23695, 287646), (26355, 258614), (28434, 239705), (40110, 169927), (47390, 143823), (47941, 142170), (52710, 129307), (71085, 95882)]