508297860

素因数分解:

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

素因数の和:10962

約数の個数: 144

約数和(自身を含む): 1809889536

約数和(自身を除く): 1301591676

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 37, 42, 45, 60, 63, 70, 74, 84, 90, 105, 111, 126, 140, 148, 180, 185, 210, 222, 252, 259, 315, 333, 370, 420, 444, 518, 555, 630, 666, 740, 777, 1036, 1110, 1260, 1295, 1332, 1554, 1665, 2220, 2331, 2590, 3108, 3330, 3885, 4662, 5180, 6660, 7770, 9324, 10903, 11655, 15540, 21806, 23310, 32709, 43612, 46620, 54515, 65418, 76321, 98127, 109030, 130836, 152642, 163545, 196254, 218060, 228963, 305284, 327090, 381605, 392508, 403411, 457926, 490635, 654180, 686889, 763210, 806822, 915852, 981270, 1144815, 1210233, 1373778, 1526420, 1613644, 1962540, 2017055, 2289630, 2420466, 2747556, 2823877, 3434445, 3630699, 4034110, 4579260, 4840932, 5647754, 6051165, 6868890, 7261398, 8068220, 8471631, 11295508, 12102330, 13737780, 14119385, 14522796, 16943262, 18153495, 24204660, 25414893, 28238770, 33886524, 36306990, 42358155, 50829786, 56477540, 72613980, 84716310, 101659572, 127074465, 169432620, 254148930, 508297860]

約数ペア:

[(1, 508297860), (2, 254148930), (3, 169432620), (4, 127074465), (5, 101659572), (6, 84716310), (7, 72613980), (9, 56477540), (10, 50829786), (12, 42358155), (14, 36306990), (15, 33886524), (18, 28238770), (20, 25414893), (21, 24204660), (28, 18153495), (30, 16943262), (35, 14522796), (36, 14119385), (37, 13737780), (42, 12102330), (45, 11295508), (60, 8471631), (63, 8068220), (70, 7261398), (74, 6868890), (84, 6051165), (90, 5647754), (105, 4840932), (111, 4579260), (126, 4034110), (140, 3630699), (148, 3434445), (180, 2823877), (185, 2747556), (210, 2420466), (222, 2289630), (252, 2017055), (259, 1962540), (315, 1613644), (333, 1526420), (370, 1373778), (420, 1210233), (444, 1144815), (518, 981270), (555, 915852), (630, 806822), (666, 763210), (740, 686889), (777, 654180), (1036, 490635), (1110, 457926), (1260, 403411), (1295, 392508), (1332, 381605), (1554, 327090), (1665, 305284), (2220, 228963), (2331, 218060), (2590, 196254), (3108, 163545), (3330, 152642), (3885, 130836), (4662, 109030), (5180, 98127), (6660, 76321), (7770, 65418), (9324, 54515), (10903, 46620), (11655, 43612), (15540, 32709), (21806, 23310)]