2012401695

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{311}}^1$

素因数の和:576

約数の個数: 64

約数和(自身を含む): 3380382720

約数和(自身を除く): 1367981025

約数列:

[1, 3, 5, 15, 37, 89, 111, 131, 185, 267, 311, 393, 445, 555, 655, 933, 1335, 1555, 1965, 3293, 4665, 4847, 9879, 11507, 11659, 14541, 16465, 24235, 27679, 34521, 34977, 40741, 49395, 57535, 58295, 72705, 83037, 122223, 138395, 172605, 174885, 203705, 415185, 431383, 611115, 1024123, 1294149, 1507417, 2156915, 3072369, 3625949, 4522251, 5120615, 6470745, 7537085, 10877847, 15361845, 18129745, 22611255, 54389235, 134160113, 402480339, 670800565, 2012401695]

約数ペア:

[(1, 2012401695), (3, 670800565), (5, 402480339), (15, 134160113), (37, 54389235), (89, 22611255), (111, 18129745), (131, 15361845), (185, 10877847), (267, 7537085), (311, 6470745), (393, 5120615), (445, 4522251), (555, 3625949), (655, 3072369), (933, 2156915), (1335, 1507417), (1555, 1294149), (1965, 1024123), (3293, 611115), (4665, 431383), (4847, 415185), (9879, 203705), (11507, 174885), (11659, 172605), (14541, 138395), (16465, 122223), (24235, 83037), (27679, 72705), (34521, 58295), (34977, 57535), (40741, 49395)]