1928210

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:206

約数の個数: 32

約数和(自身を含む): 3682800

約数和(自身を除く): 1754590

約数列:

[1, 2, 5, 10, 29, 58, 61, 109, 122, 145, 218, 290, 305, 545, 610, 1090, 1769, 3161, 3538, 6322, 6649, 8845, 13298, 15805, 17690, 31610, 33245, 66490, 192821, 385642, 964105, 1928210]

約数ペア:

[(1, 1928210), (2, 964105), (5, 385642), (10, 192821), (29, 66490), (58, 33245), (61, 31610), (109, 17690), (122, 15805), (145, 13298), (218, 8845), (290, 6649), (305, 6322), (545, 3538), (610, 3161), (1090, 1769)]