1366771490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1$

素因数の和:364

約数の個数: 128

約数和(自身を含む): 3020806656

約数和(自身を除く): 1654035166

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 41, 61, 70, 74, 82, 122, 185, 205, 211, 259, 287, 305, 370, 410, 422, 427, 518, 574, 610, 854, 1055, 1295, 1435, 1477, 1517, 2110, 2135, 2257, 2501, 2590, 2870, 2954, 3034, 4270, 4514, 5002, 7385, 7585, 7807, 8651, 10619, 11285, 12505, 12871, 14770, 15170, 15614, 15799, 17302, 17507, 21238, 22570, 25010, 25742, 31598, 35014, 39035, 43255, 53095, 54649, 60557, 64355, 78070, 78995, 86510, 87535, 90097, 92537, 106190, 109298, 121114, 128710, 157990, 175070, 180194, 185074, 273245, 302785, 320087, 450485, 462685, 476227, 527711, 546490, 605570, 640174, 647759, 900970, 925370, 952454, 1055422, 1295518, 1600435, 2240609, 2381135, 2638555, 3200870, 3238795, 3333589, 3693977, 4481218, 4762270, 5277110, 6477590, 6667178, 7387954, 11203045, 16667945, 18469885, 19525307, 22406090, 33335890, 36939770, 39050614, 97626535, 136677149, 195253070, 273354298, 683385745, 1366771490]

約数ペア:

[(1, 1366771490), (2, 683385745), (5, 273354298), (7, 195253070), (10, 136677149), (14, 97626535), (35, 39050614), (37, 36939770), (41, 33335890), (61, 22406090), (70, 19525307), (74, 18469885), (82, 16667945), (122, 11203045), (185, 7387954), (205, 6667178), (211, 6477590), (259, 5277110), (287, 4762270), (305, 4481218), (370, 3693977), (410, 3333589), (422, 3238795), (427, 3200870), (518, 2638555), (574, 2381135), (610, 2240609), (854, 1600435), (1055, 1295518), (1295, 1055422), (1435, 952454), (1477, 925370), (1517, 900970), (2110, 647759), (2135, 640174), (2257, 605570), (2501, 546490), (2590, 527711), (2870, 476227), (2954, 462685), (3034, 450485), (4270, 320087), (4514, 302785), (5002, 273245), (7385, 185074), (7585, 180194), (7807, 175070), (8651, 157990), (10619, 128710), (11285, 121114), (12505, 109298), (12871, 106190), (14770, 92537), (15170, 90097), (15614, 87535), (15799, 86510), (17302, 78995), (17507, 78070), (21238, 64355), (22570, 60557), (25010, 54649), (25742, 53095), (31598, 43255), (35014, 39035)]