23616730

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:175

約数の個数: 64

約数和(自身を含む): 47278080

約数和(自身を除く): 23661350

約数列:

[1, 2, 5, 10, 29, 31, 37, 58, 62, 71, 74, 142, 145, 155, 185, 290, 310, 355, 370, 710, 899, 1073, 1147, 1798, 2059, 2146, 2201, 2294, 2627, 4118, 4402, 4495, 5254, 5365, 5735, 8990, 10295, 10730, 11005, 11470, 13135, 20590, 22010, 26270, 33263, 63829, 66526, 76183, 81437, 127658, 152366, 162874, 166315, 319145, 332630, 380915, 407185, 638290, 761830, 814370, 2361673, 4723346, 11808365, 23616730]

約数ペア:

[(1, 23616730), (2, 11808365), (5, 4723346), (10, 2361673), (29, 814370), (31, 761830), (37, 638290), (58, 407185), (62, 380915), (71, 332630), (74, 319145), (142, 166315), (145, 162874), (155, 152366), (185, 127658), (290, 81437), (310, 76183), (355, 66526), (370, 63829), (710, 33263), (899, 26270), (1073, 22010), (1147, 20590), (1798, 13135), (2059, 11470), (2146, 11005), (2201, 10730), (2294, 10295), (2627, 8990), (4118, 5735), (4402, 5365), (4495, 5254)]