40351710

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:250

約数の個数: 128

約数和(自身を含む): 119439360

約数和(自身を除く): 79087650

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 51, 70, 85, 89, 102, 105, 119, 127, 170, 178, 210, 238, 254, 255, 267, 357, 381, 445, 510, 534, 595, 623, 635, 714, 762, 889, 890, 1190, 1246, 1270, 1335, 1513, 1778, 1785, 1869, 1905, 2159, 2667, 2670, 3026, 3115, 3570, 3738, 3810, 4318, 4445, 4539, 5334, 6230, 6477, 7565, 8890, 9078, 9345, 10591, 10795, 11303, 12954, 13335, 15113, 15130, 18690, 21182, 21590, 22606, 22695, 26670, 30226, 31773, 32385, 33909, 45339, 45390, 52955, 56515, 63546, 64770, 67818, 75565, 79121, 90678, 105910, 113030, 151130, 158242, 158865, 169545, 192151, 226695, 237363, 317730, 339090, 384302, 395605, 453390, 474726, 576453, 791210, 960755, 1152906, 1186815, 1345057, 1921510, 2373630, 2690114, 2882265, 4035171, 5764530, 6725285, 8070342, 13450570, 20175855, 40351710]

約数ペア:

[(1, 40351710), (2, 20175855), (3, 13450570), (5, 8070342), (6, 6725285), (7, 5764530), (10, 4035171), (14, 2882265), (15, 2690114), (17, 2373630), (21, 1921510), (30, 1345057), (34, 1186815), (35, 1152906), (42, 960755), (51, 791210), (70, 576453), (85, 474726), (89, 453390), (102, 395605), (105, 384302), (119, 339090), (127, 317730), (170, 237363), (178, 226695), (210, 192151), (238, 169545), (254, 158865), (255, 158242), (267, 151130), (357, 113030), (381, 105910), (445, 90678), (510, 79121), (534, 75565), (595, 67818), (623, 64770), (635, 63546), (714, 56515), (762, 52955), (889, 45390), (890, 45339), (1190, 33909), (1246, 32385), (1270, 31773), (1335, 30226), (1513, 26670), (1778, 22695), (1785, 22606), (1869, 21590), (1905, 21182), (2159, 18690), (2667, 15130), (2670, 15113), (3026, 13335), (3115, 12954), (3570, 11303), (3738, 10795), (3810, 10591), (4318, 9345), (4445, 9078), (4539, 8890), (5334, 7565), (6230, 6477)]