889341230

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{227453}}^1$

素因数の和:227500

約数の個数: 32

約数和(自身を含む): 1768682304

約数和(自身を除く): 879341074

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 170, 230, 391, 782, 1955, 3910, 227453, 454906, 1137265, 2274530, 3866701, 5231419, 7733402, 10462838, 19333505, 26157095, 38667010, 52314190, 88934123, 177868246, 444670615, 889341230]

約数ペア:

[(1, 889341230), (2, 444670615), (5, 177868246), (10, 88934123), (17, 52314190), (23, 38667010), (34, 26157095), (46, 19333505), (85, 10462838), (115, 7733402), (170, 5231419), (230, 3866701), (391, 2274530), (782, 1137265), (1955, 454906), (3910, 227453)]