519109620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{508931}}^1$

素因数の和:508960

約数の個数: 48

約数和(自身を含む): 1539010368

約数和(自身を除く): 1019900748

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 508931, 1017862, 1526793, 2035724, 2544655, 3053586, 5089310, 6107172, 7633965, 8651827, 10178620, 15267930, 17303654, 25955481, 30535860, 34607308, 43259135, 51910962, 86518270, 103821924, 129777405, 173036540, 259554810, 519109620]

約数ペア:

[(1, 519109620), (2, 259554810), (3, 173036540), (4, 129777405), (5, 103821924), (6, 86518270), (10, 51910962), (12, 43259135), (15, 34607308), (17, 30535860), (20, 25955481), (30, 17303654), (34, 15267930), (51, 10178620), (60, 8651827), (68, 7633965), (85, 6107172), (102, 5089310), (170, 3053586), (204, 2544655), (255, 2035724), (340, 1526793), (510, 1017862), (1020, 508931)]