83874390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{45833}}^1$

素因数の和:45904

約数の個数: 32

約数和(自身を含む): 204602976

約数和(自身を除く): 120728586

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 305, 366, 610, 915, 1830, 45833, 91666, 137499, 229165, 274998, 458330, 687495, 1374990, 2795813, 5591626, 8387439, 13979065, 16774878, 27958130, 41937195, 83874390]

約数ペア:

[(1, 83874390), (2, 41937195), (3, 27958130), (5, 16774878), (6, 13979065), (10, 8387439), (15, 5591626), (30, 2795813), (61, 1374990), (122, 687495), (183, 458330), (305, 274998), (366, 229165), (610, 137499), (915, 91666), (1830, 45833)]