15530010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{823}}^1$

素因数の和:887

約数の個数: 64

約数和(自身を含む): 40580352

約数和(自身を除く): 25050342

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, 823, 1110, 1258, 1646, 1887, 2469, 3145, 3774, 4115, 4938, 6290, 8230, 9435, 12345, 13991, 18870, 24690, 27982, 30451, 41973, 60902, 69955, 83946, 91353, 139910, 152255, 182706, 209865, 304510, 419730, 456765, 517667, 913530, 1035334, 1553001, 2588335, 3106002, 5176670, 7765005, 15530010]

約数ペア:

[(1, 15530010), (2, 7765005), (3, 5176670), (5, 3106002), (6, 2588335), (10, 1553001), (15, 1035334), (17, 913530), (30, 517667), (34, 456765), (37, 419730), (51, 304510), (74, 209865), (85, 182706), (102, 152255), (111, 139910), (170, 91353), (185, 83946), (222, 69955), (255, 60902), (370, 41973), (510, 30451), (555, 27982), (629, 24690), (823, 18870), (1110, 13991), (1258, 12345), (1646, 9435), (1887, 8230), (2469, 6290), (3145, 4938), (3774, 4115)]