2113440070

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{563}}^1$

素因数の和:794

約数の個数: 96

約数和(自身を含む): 4555243008

約数和(自身を除く): 2441802938

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 49, 70, 94, 98, 163, 235, 245, 326, 329, 470, 490, 563, 658, 815, 1126, 1141, 1630, 1645, 2282, 2303, 2815, 3290, 3941, 4606, 5630, 5705, 7661, 7882, 7987, 11410, 11515, 15322, 15974, 19705, 23030, 26461, 27587, 38305, 39410, 39935, 52922, 53627, 55174, 76610, 79870, 91769, 107254, 132305, 137935, 183538, 185227, 264610, 268135, 275870, 370454, 375389, 458845, 536270, 642383, 750778, 917690, 926135, 1284766, 1296589, 1852270, 1876945, 2593178, 3211915, 3753890, 4313143, 4496681, 6423830, 6482945, 8626286, 8993362, 12965890, 21565715, 22483405, 30192001, 43131430, 44966810, 60384002, 150960005, 211344007, 301920010, 422688014, 1056720035, 2113440070]

約数ペア:

[(1, 2113440070), (2, 1056720035), (5, 422688014), (7, 301920010), (10, 211344007), (14, 150960005), (35, 60384002), (47, 44966810), (49, 43131430), (70, 30192001), (94, 22483405), (98, 21565715), (163, 12965890), (235, 8993362), (245, 8626286), (326, 6482945), (329, 6423830), (470, 4496681), (490, 4313143), (563, 3753890), (658, 3211915), (815, 2593178), (1126, 1876945), (1141, 1852270), (1630, 1296589), (1645, 1284766), (2282, 926135), (2303, 917690), (2815, 750778), (3290, 642383), (3941, 536270), (4606, 458845), (5630, 375389), (5705, 370454), (7661, 275870), (7882, 268135), (7987, 264610), (11410, 185227), (11515, 183538), (15322, 137935), (15974, 132305), (19705, 107254), (23030, 91769), (26461, 79870), (27587, 76610), (38305, 55174), (39410, 53627), (39935, 52922)]