13306767390

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{21121853}}^1$

素因数の和:21121873

約数の個数: 48

約数和(自身を含む): 39540110688

約数和(自身を除く): 26233343298

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, 21121853, 42243706, 63365559, 105609265, 126731118, 147852971, 190096677, 211218530, 295705942, 316827795, 380193354, 443558913, 633655590, 739264855, 887117826, 950483385, 1330676739, 1478529710, 1900966770, 2217794565, 2661353478, 4435589130, 6653383695, 13306767390]

約数ペア:

[(1, 13306767390), (2, 6653383695), (3, 4435589130), (5, 2661353478), (6, 2217794565), (7, 1900966770), (9, 1478529710), (10, 1330676739), (14, 950483385), (15, 887117826), (18, 739264855), (21, 633655590), (30, 443558913), (35, 380193354), (42, 316827795), (45, 295705942), (63, 211218530), (70, 190096677), (90, 147852971), (105, 126731118), (126, 105609265), (210, 63365559), (315, 42243706), (630, 21121853)]