2011182390

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{3192353}}^1$

素因数の和:3192373

約数の個数: 48

約数和(自身を含む): 5976086688

約数和(自身を除く): 3964904298

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 3192353, 6384706, 9577059, 15961765, 19154118, 22346471, 28731177, 31923530, 44692942, 47885295, 57462354, 67039413, 95770590, 111732355, 134078826, 143655885, 201118239, 223464710, 287311770, 335197065, 402236478, 670394130, 1005591195, 2011182390]

約数ペア:

[(1, 2011182390), (2, 1005591195), (3, 670394130), (5, 402236478), (6, 335197065), (7, 287311770), (9, 223464710), (10, 201118239), (14, 143655885), (15, 134078826), (18, 111732355), (21, 95770590), (30, 67039413), (35, 57462354), (42, 47885295), (45, 44692942), (63, 31923530), (70, 28731177), (90, 22346471), (105, 19154118), (126, 15961765), (210, 9577059), (315, 6384706), (630, 3192353)]