123763470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{1823}}^1$

素因数の和:1937

約数の個数: 64

約数和(自身を含む): 310984704

約数和(自身を除く): 187221234

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 73, 93, 146, 155, 186, 219, 310, 365, 438, 465, 730, 930, 1095, 1823, 2190, 2263, 3646, 4526, 5469, 6789, 9115, 10938, 11315, 13578, 18230, 22630, 27345, 33945, 54690, 56513, 67890, 113026, 133079, 169539, 266158, 282565, 339078, 399237, 565130, 665395, 798474, 847695, 1330790, 1695390, 1996185, 3992370, 4125449, 8250898, 12376347, 20627245, 24752694, 41254490, 61881735, 123763470]

約数ペア:

[(1, 123763470), (2, 61881735), (3, 41254490), (5, 24752694), (6, 20627245), (10, 12376347), (15, 8250898), (30, 4125449), (31, 3992370), (62, 1996185), (73, 1695390), (93, 1330790), (146, 847695), (155, 798474), (186, 665395), (219, 565130), (310, 399237), (365, 339078), (438, 282565), (465, 266158), (730, 169539), (930, 133079), (1095, 113026), (1823, 67890), (2190, 56513), (2263, 54690), (3646, 33945), (4526, 27345), (5469, 22630), (6789, 18230), (9115, 13578), (10938, 11315)]