2055404730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{14891}}^1$

素因数の和:15051

約数の個数: 64

約数和(自身を含む): 5095208448

約数和(自身を除く): 3039803718

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 107, 129, 214, 215, 258, 321, 430, 535, 642, 645, 1070, 1290, 1605, 3210, 4601, 9202, 13803, 14891, 23005, 27606, 29782, 44673, 46010, 69015, 74455, 89346, 138030, 148910, 223365, 446730, 640313, 1280626, 1593337, 1920939, 3186674, 3201565, 3841878, 4780011, 6403130, 7966685, 9560022, 9604695, 15933370, 19209390, 23900055, 47800110, 68513491, 137026982, 205540473, 342567455, 411080946, 685134910, 1027702365, 2055404730]

約数ペア:

[(1, 2055404730), (2, 1027702365), (3, 685134910), (5, 411080946), (6, 342567455), (10, 205540473), (15, 137026982), (30, 68513491), (43, 47800110), (86, 23900055), (107, 19209390), (129, 15933370), (214, 9604695), (215, 9560022), (258, 7966685), (321, 6403130), (430, 4780011), (535, 3841878), (642, 3201565), (645, 3186674), (1070, 1920939), (1290, 1593337), (1605, 1280626), (3210, 640313), (4601, 446730), (9202, 223365), (13803, 148910), (14891, 138030), (23005, 89346), (27606, 74455), (29782, 69015), (44673, 46010)]