488676870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{15923}}^1$

素因数の和:15978

約数の個数: 96

約数和(自身を含む): 1430866944

約数和(自身を除く): 942190074

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 31, 33, 45, 55, 62, 66, 90, 93, 99, 110, 155, 165, 186, 198, 279, 310, 330, 341, 465, 495, 558, 682, 930, 990, 1023, 1395, 1705, 2046, 2790, 3069, 3410, 5115, 6138, 10230, 15345, 15923, 30690, 31846, 47769, 79615, 95538, 143307, 159230, 175153, 238845, 286614, 350306, 477690, 493613, 525459, 716535, 875765, 987226, 1050918, 1433070, 1480839, 1576377, 1751530, 2468065, 2627295, 2961678, 3152754, 4442517, 4936130, 5254590, 5429743, 7404195, 7881885, 8885034, 10859486, 14808390, 15763770, 16289229, 22212585, 27148715, 32578458, 44425170, 48867687, 54297430, 81446145, 97735374, 162892290, 244338435, 488676870]

約数ペア:

[(1, 488676870), (2, 244338435), (3, 162892290), (5, 97735374), (6, 81446145), (9, 54297430), (10, 48867687), (11, 44425170), (15, 32578458), (18, 27148715), (22, 22212585), (30, 16289229), (31, 15763770), (33, 14808390), (45, 10859486), (55, 8885034), (62, 7881885), (66, 7404195), (90, 5429743), (93, 5254590), (99, 4936130), (110, 4442517), (155, 3152754), (165, 2961678), (186, 2627295), (198, 2468065), (279, 1751530), (310, 1576377), (330, 1480839), (341, 1433070), (465, 1050918), (495, 987226), (558, 875765), (682, 716535), (930, 525459), (990, 493613), (1023, 477690), (1395, 350306), (1705, 286614), (2046, 238845), (2790, 175153), (3069, 159230), (3410, 143307), (5115, 95538), (6138, 79615), (10230, 47769), (15345, 31846), (15923, 30690)]