270932910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:290

約数の個数: 128

約数和(自身を含む): 716636160

約数和(自身を除く): 445703250

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 47, 51, 85, 89, 94, 102, 127, 141, 170, 178, 235, 254, 255, 267, 282, 381, 445, 470, 510, 534, 635, 705, 762, 799, 890, 1270, 1335, 1410, 1513, 1598, 1905, 2159, 2397, 2670, 3026, 3810, 3995, 4183, 4318, 4539, 4794, 5969, 6477, 7565, 7990, 8366, 9078, 10795, 11303, 11938, 11985, 12549, 12954, 15130, 17907, 20915, 21590, 22606, 22695, 23970, 25098, 29845, 32385, 33909, 35814, 41830, 45390, 56515, 59690, 62745, 64770, 67818, 71111, 89535, 101473, 113030, 125490, 142222, 169545, 179070, 192151, 202946, 213333, 304419, 339090, 355555, 384302, 426666, 507365, 531241, 576453, 608838, 711110, 960755, 1014730, 1062482, 1066665, 1152906, 1522095, 1593723, 1921510, 2133330, 2656205, 2882265, 3044190, 3187446, 5312410, 5764530, 7968615, 9031097, 15937230, 18062194, 27093291, 45155485, 54186582, 90310970, 135466455, 270932910]

約数ペア:

[(1, 270932910), (2, 135466455), (3, 90310970), (5, 54186582), (6, 45155485), (10, 27093291), (15, 18062194), (17, 15937230), (30, 9031097), (34, 7968615), (47, 5764530), (51, 5312410), (85, 3187446), (89, 3044190), (94, 2882265), (102, 2656205), (127, 2133330), (141, 1921510), (170, 1593723), (178, 1522095), (235, 1152906), (254, 1066665), (255, 1062482), (267, 1014730), (282, 960755), (381, 711110), (445, 608838), (470, 576453), (510, 531241), (534, 507365), (635, 426666), (705, 384302), (762, 355555), (799, 339090), (890, 304419), (1270, 213333), (1335, 202946), (1410, 192151), (1513, 179070), (1598, 169545), (1905, 142222), (2159, 125490), (2397, 113030), (2670, 101473), (3026, 89535), (3810, 71111), (3995, 67818), (4183, 64770), (4318, 62745), (4539, 59690), (4794, 56515), (5969, 45390), (6477, 41830), (7565, 35814), (7990, 33909), (8366, 32385), (9078, 29845), (10795, 25098), (11303, 23970), (11938, 22695), (11985, 22606), (12549, 21590), (12954, 20915), (15130, 17907)]