2017956870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{209549}}^1$

素因数の和:209669

約数の個数: 48

約数和(自身を含む): 5295747600

約数和(自身を除く): 3277790730

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 107, 214, 321, 535, 642, 963, 1070, 1605, 1926, 3210, 4815, 9630, 209549, 419098, 628647, 1047745, 1257294, 1885941, 2095490, 3143235, 3771882, 6286470, 9429705, 18859410, 22421743, 44843486, 67265229, 112108715, 134530458, 201795687, 224217430, 336326145, 403591374, 672652290, 1008978435, 2017956870]

約数ペア:

[(1, 2017956870), (2, 1008978435), (3, 672652290), (5, 403591374), (6, 336326145), (9, 224217430), (10, 201795687), (15, 134530458), (18, 112108715), (30, 67265229), (45, 44843486), (90, 22421743), (107, 18859410), (214, 9429705), (321, 6286470), (535, 3771882), (642, 3143235), (963, 2095490), (1070, 1885941), (1605, 1257294), (1926, 1047745), (3210, 628647), (4815, 419098), (9630, 209549)]