30407118

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1151}}^1$

素因数の和:1217

約数の個数: 64

約数和(自身を含む): 75644928

約数和(自身を除く): 45237810

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 37, 42, 51, 74, 102, 111, 119, 222, 238, 259, 357, 518, 629, 714, 777, 1151, 1258, 1554, 1887, 2302, 3453, 3774, 4403, 6906, 8057, 8806, 13209, 16114, 19567, 24171, 26418, 39134, 42587, 48342, 58701, 85174, 117402, 127761, 136969, 255522, 273938, 298109, 410907, 596218, 723979, 821814, 894327, 1447958, 1788654, 2171937, 4343874, 5067853, 10135706, 15203559, 30407118]

約数ペア:

[(1, 30407118), (2, 15203559), (3, 10135706), (6, 5067853), (7, 4343874), (14, 2171937), (17, 1788654), (21, 1447958), (34, 894327), (37, 821814), (42, 723979), (51, 596218), (74, 410907), (102, 298109), (111, 273938), (119, 255522), (222, 136969), (238, 127761), (259, 117402), (357, 85174), (518, 58701), (629, 48342), (714, 42587), (777, 39134), (1151, 26418), (1258, 24171), (1554, 19567), (1887, 16114), (2302, 13209), (3453, 8806), (3774, 8057), (4403, 6906)]