357123890

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{307}}^1\times {\mathrm{1907}}^1$

素因数の和:2282

約数の個数: 32

約数和(自身を含む): 655833024

約数和(自身を除く): 298709134

約数列:

[1, 2, 5, 10, 61, 122, 305, 307, 610, 614, 1535, 1907, 3070, 3814, 9535, 18727, 19070, 37454, 93635, 116327, 187270, 232654, 581635, 585449, 1163270, 1170898, 2927245, 5854490, 35712389, 71424778, 178561945, 357123890]

約数ペア:

[(1, 357123890), (2, 178561945), (5, 71424778), (10, 35712389), (61, 5854490), (122, 2927245), (305, 1170898), (307, 1163270), (610, 585449), (614, 581635), (1535, 232654), (1907, 187270), (3070, 116327), (3814, 93635), (9535, 37454), (18727, 19070)]