2004069090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2154913}}^1$

素因数の和:2154954

約数の個数: 32

約数和(自身を含む): 4964921856

約数和(自身を除く): 2960852766

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 2154913, 4309826, 6464739, 10774565, 12929478, 21549130, 32323695, 64647390, 66802303, 133604606, 200406909, 334011515, 400813818, 668023030, 1002034545, 2004069090]

約数ペア:

[(1, 2004069090), (2, 1002034545), (3, 668023030), (5, 400813818), (6, 334011515), (10, 200406909), (15, 133604606), (30, 66802303), (31, 64647390), (62, 32323695), (93, 21549130), (155, 12929478), (186, 10774565), (310, 6464739), (465, 4309826), (930, 2154913)]