47721210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{683}}^1$

素因数の和:847

約数の個数: 64

約数和(自身を含む): 122332032

約数和(自身を除く): 74610822

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 137, 170, 255, 274, 411, 510, 683, 685, 822, 1366, 1370, 2049, 2055, 2329, 3415, 4098, 4110, 4658, 6830, 6987, 10245, 11611, 11645, 13974, 20490, 23222, 23290, 34833, 34935, 58055, 69666, 69870, 93571, 116110, 174165, 187142, 280713, 348330, 467855, 561426, 935710, 1403565, 1590707, 2807130, 3181414, 4772121, 7953535, 9544242, 15907070, 23860605, 47721210]

約数ペア:

[(1, 47721210), (2, 23860605), (3, 15907070), (5, 9544242), (6, 7953535), (10, 4772121), (15, 3181414), (17, 2807130), (30, 1590707), (34, 1403565), (51, 935710), (85, 561426), (102, 467855), (137, 348330), (170, 280713), (255, 187142), (274, 174165), (411, 116110), (510, 93571), (683, 69870), (685, 69666), (822, 58055), (1366, 34935), (1370, 34833), (2049, 23290), (2055, 23222), (2329, 20490), (3415, 13974), (4098, 11645), (4110, 11611), (4658, 10245), (6830, 6987)]