1285822710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{17881}}^1$

素因数の和:17958

約数の個数: 96

約数和(自身を含む): 3615311232

約数和(自身を除く): 2329488522

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 47, 51, 85, 90, 94, 102, 141, 153, 170, 235, 255, 282, 306, 423, 470, 510, 705, 765, 799, 846, 1410, 1530, 1598, 2115, 2397, 3995, 4230, 4794, 7191, 7990, 11985, 14382, 17881, 23970, 35762, 35955, 53643, 71910, 89405, 107286, 160929, 178810, 268215, 303977, 321858, 536430, 607954, 804645, 840407, 911931, 1519885, 1609290, 1680814, 1823862, 2521221, 2735793, 3039770, 4202035, 4559655, 5042442, 5471586, 7563663, 8404070, 9119310, 12606105, 13678965, 14286919, 15127326, 25212210, 27357930, 28573838, 37818315, 42860757, 71434595, 75636630, 85721514, 128582271, 142869190, 214303785, 257164542, 428607570, 642911355, 1285822710]

約数ペア:

[(1, 1285822710), (2, 642911355), (3, 428607570), (5, 257164542), (6, 214303785), (9, 142869190), (10, 128582271), (15, 85721514), (17, 75636630), (18, 71434595), (30, 42860757), (34, 37818315), (45, 28573838), (47, 27357930), (51, 25212210), (85, 15127326), (90, 14286919), (94, 13678965), (102, 12606105), (141, 9119310), (153, 8404070), (170, 7563663), (235, 5471586), (255, 5042442), (282, 4559655), (306, 4202035), (423, 3039770), (470, 2735793), (510, 2521221), (705, 1823862), (765, 1680814), (799, 1609290), (846, 1519885), (1410, 911931), (1530, 840407), (1598, 804645), (2115, 607954), (2397, 536430), (3995, 321858), (4230, 303977), (4794, 268215), (7191, 178810), (7990, 160929), (11985, 107286), (14382, 89405), (17881, 71910), (23970, 53643), (35762, 35955)]