2013603210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2131}}^1\times {\mathrm{10499}}^1$

素因数の和:12643

約数の個数: 48

約数和(自身を含む): 5238324000

約数和(自身を除く): 3224720790

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2131, 4262, 6393, 10499, 10655, 12786, 19179, 20998, 21310, 31497, 31965, 38358, 52495, 62994, 63930, 94491, 95895, 104990, 157485, 188982, 191790, 314970, 472455, 944910, 22373369, 44746738, 67120107, 111866845, 134240214, 201360321, 223733690, 335600535, 402720642, 671201070, 1006801605, 2013603210]

約数ペア:

[(1, 2013603210), (2, 1006801605), (3, 671201070), (5, 402720642), (6, 335600535), (9, 223733690), (10, 201360321), (15, 134240214), (18, 111866845), (30, 67120107), (45, 44746738), (90, 22373369), (2131, 944910), (4262, 472455), (6393, 314970), (10499, 191790), (10655, 188982), (12786, 157485), (19179, 104990), (20998, 95895), (21310, 94491), (31497, 63930), (31965, 62994), (38358, 52495)]