899946430

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1063}}^1\times {\mathrm{2731}}^1$

素因数の和:3832

約数の個数: 32

約数和(自身を含む): 1674344448

約数和(自身を除く): 774398018

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 1063, 2126, 2731, 5315, 5462, 10630, 13655, 27310, 32953, 65906, 84661, 164765, 169322, 329530, 423305, 846610, 2903053, 5806106, 14515265, 29030530, 89994643, 179989286, 449973215, 899946430]

約数ペア:

[(1, 899946430), (2, 449973215), (5, 179989286), (10, 89994643), (31, 29030530), (62, 14515265), (155, 5806106), (310, 2903053), (1063, 846610), (2126, 423305), (2731, 329530), (5315, 169322), (5462, 164765), (10630, 84661), (13655, 65906), (27310, 32953)]