907830

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1$

素因数の和:162

約数の個数: 96

約数和(自身を含む): 2965248

約数和(自身を除く): 2057418

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 30, 33, 35, 42, 45, 55, 63, 66, 70, 77, 90, 99, 105, 110, 126, 131, 154, 165, 198, 210, 231, 262, 315, 330, 385, 393, 462, 495, 630, 655, 693, 770, 786, 917, 990, 1155, 1179, 1310, 1386, 1441, 1834, 1965, 2310, 2358, 2751, 2882, 3465, 3930, 4323, 4585, 5502, 5895, 6930, 7205, 8253, 8646, 9170, 10087, 11790, 12969, 13755, 14410, 16506, 20174, 21615, 25938, 27510, 30261, 41265, 43230, 50435, 60522, 64845, 82530, 90783, 100870, 129690, 151305, 181566, 302610, 453915, 907830]

約数ペア:

[(1, 907830), (2, 453915), (3, 302610), (5, 181566), (6, 151305), (7, 129690), (9, 100870), (10, 90783), (11, 82530), (14, 64845), (15, 60522), (18, 50435), (21, 43230), (22, 41265), (30, 30261), (33, 27510), (35, 25938), (42, 21615), (45, 20174), (55, 16506), (63, 14410), (66, 13755), (70, 12969), (77, 11790), (90, 10087), (99, 9170), (105, 8646), (110, 8253), (126, 7205), (131, 6930), (154, 5895), (165, 5502), (198, 4585), (210, 4323), (231, 3930), (262, 3465), (315, 2882), (330, 2751), (385, 2358), (393, 2310), (462, 1965), (495, 1834), (630, 1441), (655, 1386), (693, 1310), (770, 1179), (786, 1155), (917, 990)]