254148930

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{10903}}^1$

素因数の和:10960

約数の個数: 96

約数和(自身を含む): 775666944

約数和(自身を除く): 521518014

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 37, 42, 45, 63, 70, 74, 90, 105, 111, 126, 185, 210, 222, 259, 315, 333, 370, 518, 555, 630, 666, 777, 1110, 1295, 1554, 1665, 2331, 2590, 3330, 3885, 4662, 7770, 10903, 11655, 21806, 23310, 32709, 54515, 65418, 76321, 98127, 109030, 152642, 163545, 196254, 228963, 327090, 381605, 403411, 457926, 490635, 686889, 763210, 806822, 981270, 1144815, 1210233, 1373778, 2017055, 2289630, 2420466, 2823877, 3434445, 3630699, 4034110, 5647754, 6051165, 6868890, 7261398, 8471631, 12102330, 14119385, 16943262, 18153495, 25414893, 28238770, 36306990, 42358155, 50829786, 84716310, 127074465, 254148930]

約数ペア:

[(1, 254148930), (2, 127074465), (3, 84716310), (5, 50829786), (6, 42358155), (7, 36306990), (9, 28238770), (10, 25414893), (14, 18153495), (15, 16943262), (18, 14119385), (21, 12102330), (30, 8471631), (35, 7261398), (37, 6868890), (42, 6051165), (45, 5647754), (63, 4034110), (70, 3630699), (74, 3434445), (90, 2823877), (105, 2420466), (111, 2289630), (126, 2017055), (185, 1373778), (210, 1210233), (222, 1144815), (259, 981270), (315, 806822), (333, 763210), (370, 686889), (518, 490635), (555, 457926), (630, 403411), (666, 381605), (777, 327090), (1110, 228963), (1295, 196254), (1554, 163545), (1665, 152642), (2331, 109030), (2590, 98127), (3330, 76321), (3885, 65418), (4662, 54515), (7770, 32709), (10903, 23310), (11655, 21806)]