1230463028

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{269}}^1\times {\mathrm{433}}^1$

素因数の和:864

約数の個数: 48

約数和(自身を含む): 2296728000

約数和(自身を除く): 1066264972

約数列:

[1, 2, 4, 19, 38, 76, 139, 269, 278, 433, 538, 556, 866, 1076, 1732, 2641, 5111, 5282, 8227, 10222, 10564, 16454, 20444, 32908, 37391, 60187, 74782, 116477, 120374, 149564, 232954, 240748, 465908, 710429, 1143553, 1420858, 2213063, 2287106, 2841716, 4426126, 4574212, 8852252, 16190303, 32380606, 64761212, 307615757, 615231514, 1230463028]

約数ペア:

[(1, 1230463028), (2, 615231514), (4, 307615757), (19, 64761212), (38, 32380606), (76, 16190303), (139, 8852252), (269, 4574212), (278, 4426126), (433, 2841716), (538, 2287106), (556, 2213063), (866, 1420858), (1076, 1143553), (1732, 710429), (2641, 465908), (5111, 240748), (5282, 232954), (8227, 149564), (10222, 120374), (10564, 116477), (16454, 74782), (20444, 60187), (32908, 37391)]