30310830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1801}}^1$

素因数の和:1842

約数の個数: 96

約数和(自身を含む): 91080288

約数和(自身を除く): 60769458

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 17, 18, 22, 30, 33, 34, 45, 51, 55, 66, 85, 90, 99, 102, 110, 153, 165, 170, 187, 198, 255, 306, 330, 374, 495, 510, 561, 765, 935, 990, 1122, 1530, 1683, 1801, 1870, 2805, 3366, 3602, 5403, 5610, 8415, 9005, 10806, 16209, 16830, 18010, 19811, 27015, 30617, 32418, 39622, 54030, 59433, 61234, 81045, 91851, 99055, 118866, 153085, 162090, 178299, 183702, 198110, 275553, 297165, 306170, 336787, 356598, 459255, 551106, 594330, 673574, 891495, 918510, 1010361, 1377765, 1683935, 1782990, 2020722, 2755530, 3031083, 3367870, 5051805, 6062166, 10103610, 15155415, 30310830]

約数ペア:

[(1, 30310830), (2, 15155415), (3, 10103610), (5, 6062166), (6, 5051805), (9, 3367870), (10, 3031083), (11, 2755530), (15, 2020722), (17, 1782990), (18, 1683935), (22, 1377765), (30, 1010361), (33, 918510), (34, 891495), (45, 673574), (51, 594330), (55, 551106), (66, 459255), (85, 356598), (90, 336787), (99, 306170), (102, 297165), (110, 275553), (153, 198110), (165, 183702), (170, 178299), (187, 162090), (198, 153085), (255, 118866), (306, 99055), (330, 91851), (374, 81045), (495, 61234), (510, 59433), (561, 54030), (765, 39622), (935, 32418), (990, 30617), (1122, 27015), (1530, 19811), (1683, 18010), (1801, 16830), (1870, 16209), (2805, 10806), (3366, 9005), (3602, 8415), (5403, 5610)]