2015750010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{106823}}^1$

素因数の和:106887

約数の個数: 64

約数和(自身を含む): 5260868352

約数和(自身を除く): 3245118342

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 37, 51, 74, 85, 102, 111, 170, 185, 222, 255, 370, 510, 555, 629, 1110, 1258, 1887, 3145, 3774, 6290, 9435, 18870, 106823, 213646, 320469, 534115, 640938, 1068230, 1602345, 1815991, 3204690, 3631982, 3952451, 5447973, 7904902, 9079955, 10895946, 11857353, 18159910, 19762255, 23714706, 27239865, 39524510, 54479730, 59286765, 67191667, 118573530, 134383334, 201575001, 335958335, 403150002, 671916670, 1007875005, 2015750010]

約数ペア:

[(1, 2015750010), (2, 1007875005), (3, 671916670), (5, 403150002), (6, 335958335), (10, 201575001), (15, 134383334), (17, 118573530), (30, 67191667), (34, 59286765), (37, 54479730), (51, 39524510), (74, 27239865), (85, 23714706), (102, 19762255), (111, 18159910), (170, 11857353), (185, 10895946), (222, 9079955), (255, 7904902), (370, 5447973), (510, 3952451), (555, 3631982), (629, 3204690), (1110, 1815991), (1258, 1602345), (1887, 1068230), (3145, 640938), (3774, 534115), (6290, 320469), (9435, 213646), (18870, 106823)]