1555142010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{461}}^1\times {\mathrm{4889}}^1$

素因数の和:5383

約数の個数: 64

約数和(自身を含む): 3903863040

約数和(自身を除く): 2348721030

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 461, 690, 922, 1383, 2305, 2766, 4610, 4889, 6915, 9778, 10603, 13830, 14667, 21206, 24445, 29334, 31809, 48890, 53015, 63618, 73335, 106030, 112447, 146670, 159045, 224894, 318090, 337341, 562235, 674682, 1124470, 1686705, 2253829, 3373410, 4507658, 6761487, 11269145, 13522974, 22538290, 33807435, 51838067, 67614870, 103676134, 155514201, 259190335, 311028402, 518380670, 777571005, 1555142010]

約数ペア:

[(1, 1555142010), (2, 777571005), (3, 518380670), (5, 311028402), (6, 259190335), (10, 155514201), (15, 103676134), (23, 67614870), (30, 51838067), (46, 33807435), (69, 22538290), (115, 13522974), (138, 11269145), (230, 6761487), (345, 4507658), (461, 3373410), (690, 2253829), (922, 1686705), (1383, 1124470), (2305, 674682), (2766, 562235), (4610, 337341), (4889, 318090), (6915, 224894), (9778, 159045), (10603, 146670), (13830, 112447), (14667, 106030), (21206, 73335), (24445, 63618), (29334, 53015), (31809, 48890)]