195250590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1019}}^1\times {\mathrm{2129}}^1$

素因数の和:3161

約数の個数: 48

約数和(自身を含む): 508388400

約数和(自身を除く): 313137810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1019, 2038, 2129, 3057, 4258, 5095, 6114, 6387, 9171, 10190, 10645, 12774, 15285, 18342, 19161, 21290, 30570, 31935, 38322, 45855, 63870, 91710, 95805, 191610, 2169451, 4338902, 6508353, 10847255, 13016706, 19525059, 21694510, 32541765, 39050118, 65083530, 97625295, 195250590]

約数ペア:

[(1, 195250590), (2, 97625295), (3, 65083530), (5, 39050118), (6, 32541765), (9, 21694510), (10, 19525059), (15, 13016706), (18, 10847255), (30, 6508353), (45, 4338902), (90, 2169451), (1019, 191610), (2038, 95805), (2129, 91710), (3057, 63870), (4258, 45855), (5095, 38322), (6114, 31935), (6387, 30570), (9171, 21290), (10190, 19161), (10645, 18342), (12774, 15285)]