30751952

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{229}}^1$

素因数の和:364

約数の個数: 80

約数和(自身を含む): 75292800

約数和(自身を除く): 44540848

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 109, 112, 154, 176, 218, 229, 308, 436, 458, 616, 763, 872, 916, 1199, 1232, 1526, 1603, 1744, 1832, 2398, 2519, 3052, 3206, 3664, 4796, 5038, 6104, 6412, 8393, 9592, 10076, 12208, 12824, 16786, 17633, 19184, 20152, 24961, 25648, 33572, 35266, 40304, 49922, 67144, 70532, 99844, 134288, 141064, 174727, 199688, 274571, 282128, 349454, 399376, 549142, 698908, 1098284, 1397816, 1921997, 2196568, 2795632, 3843994, 4393136, 7687988, 15375976, 30751952]

約数ペア:

[(1, 30751952), (2, 15375976), (4, 7687988), (7, 4393136), (8, 3843994), (11, 2795632), (14, 2196568), (16, 1921997), (22, 1397816), (28, 1098284), (44, 698908), (56, 549142), (77, 399376), (88, 349454), (109, 282128), (112, 274571), (154, 199688), (176, 174727), (218, 141064), (229, 134288), (308, 99844), (436, 70532), (458, 67144), (616, 49922), (763, 40304), (872, 35266), (916, 33572), (1199, 25648), (1232, 24961), (1526, 20152), (1603, 19184), (1744, 17633), (1832, 16786), (2398, 12824), (2519, 12208), (3052, 10076), (3206, 9592), (3664, 8393), (4796, 6412), (5038, 6104)]