23120830

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{1307}}^1$

素因数の和:1404

約数の個数: 32

約数和(自身を含む): 43791840

約数和(自身を除く): 20671010

約数列:

[1, 2, 5, 10, 29, 58, 61, 122, 145, 290, 305, 610, 1307, 1769, 2614, 3538, 6535, 8845, 13070, 17690, 37903, 75806, 79727, 159454, 189515, 379030, 398635, 797270, 2312083, 4624166, 11560415, 23120830]

約数ペア:

[(1, 23120830), (2, 11560415), (5, 4624166), (10, 2312083), (29, 797270), (58, 398635), (61, 379030), (122, 189515), (145, 159454), (290, 79727), (305, 75806), (610, 37903), (1307, 17690), (1769, 13070), (2614, 8845), (3538, 6535)]