4655470

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:240

約数の個数: 32

約数和(自身を含む): 8709120

約数和(自身を除く): 4053650

約数列:

[1, 2, 5, 10, 71, 79, 83, 142, 158, 166, 355, 395, 415, 710, 790, 830, 5609, 5893, 6557, 11218, 11786, 13114, 28045, 29465, 32785, 56090, 58930, 65570, 465547, 931094, 2327735, 4655470]

約数ペア:

[(1, 4655470), (2, 2327735), (5, 931094), (10, 465547), (71, 65570), (79, 58930), (83, 56090), (142, 32785), (158, 29465), (166, 28045), (355, 13114), (395, 11786), (415, 11218), (710, 6557), (790, 5893), (830, 5609)]