66772790

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:214

約数の個数: 96

約数和(自身を含む): 149713920

約数和(自身を除く): 82941130

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 37, 49, 58, 70, 74, 98, 127, 145, 185, 203, 245, 254, 259, 290, 370, 406, 490, 518, 635, 889, 1015, 1073, 1270, 1295, 1421, 1778, 1813, 2030, 2146, 2590, 2842, 3626, 3683, 4445, 4699, 5365, 6223, 7105, 7366, 7511, 8890, 9065, 9398, 10730, 12446, 14210, 15022, 18130, 18415, 23495, 25781, 31115, 32893, 36830, 37555, 46990, 51562, 52577, 62230, 65786, 75110, 105154, 128905, 136271, 164465, 180467, 230251, 257810, 262885, 272542, 328930, 360934, 460502, 525770, 681355, 902335, 953897, 1151255, 1362710, 1804670, 1907794, 2302510, 4769485, 6677279, 9538970, 13354558, 33386395, 66772790]

約数ペア:

[(1, 66772790), (2, 33386395), (5, 13354558), (7, 9538970), (10, 6677279), (14, 4769485), (29, 2302510), (35, 1907794), (37, 1804670), (49, 1362710), (58, 1151255), (70, 953897), (74, 902335), (98, 681355), (127, 525770), (145, 460502), (185, 360934), (203, 328930), (245, 272542), (254, 262885), (259, 257810), (290, 230251), (370, 180467), (406, 164465), (490, 136271), (518, 128905), (635, 105154), (889, 75110), (1015, 65786), (1073, 62230), (1270, 52577), (1295, 51562), (1421, 46990), (1778, 37555), (1813, 36830), (2030, 32893), (2146, 31115), (2590, 25781), (2842, 23495), (3626, 18415), (3683, 18130), (4445, 15022), (4699, 14210), (5365, 12446), (6223, 10730), (7105, 9398), (7366, 9065), (7511, 8890)]