31142430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{379}}^1$

素因数の和:486

約数の個数: 96

約数和(自身を含む): 89631360

約数和(自身を除く): 58488930

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 83, 90, 99, 110, 165, 166, 198, 249, 330, 379, 415, 495, 498, 747, 758, 830, 913, 990, 1137, 1245, 1494, 1826, 1895, 2274, 2490, 2739, 3411, 3735, 3790, 4169, 4565, 5478, 5685, 6822, 7470, 8217, 8338, 9130, 11370, 12507, 13695, 16434, 17055, 20845, 25014, 27390, 31457, 34110, 37521, 41085, 41690, 62535, 62914, 75042, 82170, 94371, 125070, 157285, 187605, 188742, 283113, 314570, 346027, 375210, 471855, 566226, 692054, 943710, 1038081, 1415565, 1730135, 2076162, 2831130, 3114243, 3460270, 5190405, 6228486, 10380810, 15571215, 31142430]

約数ペア:

[(1, 31142430), (2, 15571215), (3, 10380810), (5, 6228486), (6, 5190405), (9, 3460270), (10, 3114243), (11, 2831130), (15, 2076162), (18, 1730135), (22, 1415565), (30, 1038081), (33, 943710), (45, 692054), (55, 566226), (66, 471855), (83, 375210), (90, 346027), (99, 314570), (110, 283113), (165, 188742), (166, 187605), (198, 157285), (249, 125070), (330, 94371), (379, 82170), (415, 75042), (495, 62914), (498, 62535), (747, 41690), (758, 41085), (830, 37521), (913, 34110), (990, 31457), (1137, 27390), (1245, 25014), (1494, 20845), (1826, 17055), (1895, 16434), (2274, 13695), (2490, 12507), (2739, 11370), (3411, 9130), (3735, 8338), (3790, 8217), (4169, 7470), (4565, 6822), (5478, 5685)]