8898430

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1$

素因数の和:312

約数の個数: 32

約数和(自身を含む): 16547328

約数和(自身を除く): 7648898

約数列:

[1, 2, 5, 10, 71, 83, 142, 151, 166, 302, 355, 415, 710, 755, 830, 1510, 5893, 10721, 11786, 12533, 21442, 25066, 29465, 53605, 58930, 62665, 107210, 125330, 889843, 1779686, 4449215, 8898430]

約数ペア:

[(1, 8898430), (2, 4449215), (5, 1779686), (10, 889843), (71, 125330), (83, 107210), (142, 62665), (151, 58930), (166, 53605), (302, 29465), (355, 25066), (415, 21442), (710, 12533), (755, 11786), (830, 10721), (1510, 5893)]