66280060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{223}}^1$

素因数の和:443

約数の個数: 96

約数和(自身を含む): 175214592

約数和(自身を除く): 108934532

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 193, 220, 223, 308, 385, 386, 446, 770, 772, 892, 965, 1115, 1351, 1540, 1561, 1930, 2123, 2230, 2453, 2702, 3122, 3860, 4246, 4460, 4906, 5404, 6244, 6755, 7805, 8492, 9812, 10615, 12265, 13510, 14861, 15610, 17171, 21230, 24530, 27020, 29722, 31220, 34342, 42460, 43039, 49060, 59444, 68684, 74305, 85855, 86078, 148610, 171710, 172156, 215195, 297220, 301273, 343420, 430390, 473429, 602546, 860780, 946858, 1205092, 1506365, 1893716, 2367145, 3012730, 3314003, 4734290, 6025460, 6628006, 9468580, 13256012, 16570015, 33140030, 66280060]

約数ペア:

[(1, 66280060), (2, 33140030), (4, 16570015), (5, 13256012), (7, 9468580), (10, 6628006), (11, 6025460), (14, 4734290), (20, 3314003), (22, 3012730), (28, 2367145), (35, 1893716), (44, 1506365), (55, 1205092), (70, 946858), (77, 860780), (110, 602546), (140, 473429), (154, 430390), (193, 343420), (220, 301273), (223, 297220), (308, 215195), (385, 172156), (386, 171710), (446, 148610), (770, 86078), (772, 85855), (892, 74305), (965, 68684), (1115, 59444), (1351, 49060), (1540, 43039), (1561, 42460), (1930, 34342), (2123, 31220), (2230, 29722), (2453, 27020), (2702, 24530), (3122, 21230), (3860, 17171), (4246, 15610), (4460, 14861), (4906, 13510), (5404, 12265), (6244, 10615), (6755, 9812), (7805, 8492)]