30187924

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{307}}^1$

素因数の和:416

約数の個数: 48

約数和(自身を含む): 59885056

約数和(自身を除く): 29697132

約数列:

[1, 2, 4, 13, 26, 31, 52, 61, 62, 122, 124, 244, 307, 403, 614, 793, 806, 1228, 1586, 1612, 1891, 3172, 3782, 3991, 7564, 7982, 9517, 15964, 18727, 19034, 24583, 37454, 38068, 49166, 74908, 98332, 123721, 243451, 247442, 486902, 494884, 580537, 973804, 1161074, 2322148, 7546981, 15093962, 30187924]

約数ペア:

[(1, 30187924), (2, 15093962), (4, 7546981), (13, 2322148), (26, 1161074), (31, 973804), (52, 580537), (61, 494884), (62, 486902), (122, 247442), (124, 243451), (244, 123721), (307, 98332), (403, 74908), (614, 49166), (793, 38068), (806, 37454), (1228, 24583), (1586, 19034), (1612, 18727), (1891, 15964), (3172, 9517), (3782, 7982), (3991, 7564)]