2446730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1$

素因数の和:119

約数の個数: 64

約数和(自身を含む): 5443200

約数和(自身を除く): 2996470

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 29, 55, 58, 59, 65, 110, 118, 130, 143, 145, 286, 290, 295, 319, 377, 590, 638, 649, 715, 754, 767, 1298, 1430, 1534, 1595, 1711, 1885, 3190, 3245, 3422, 3770, 3835, 4147, 6490, 7670, 8294, 8437, 8555, 16874, 17110, 18821, 20735, 22243, 37642, 41470, 42185, 44486, 84370, 94105, 111215, 188210, 222430, 244673, 489346, 1223365, 2446730]

約数ペア:

[(1, 2446730), (2, 1223365), (5, 489346), (10, 244673), (11, 222430), (13, 188210), (22, 111215), (26, 94105), (29, 84370), (55, 44486), (58, 42185), (59, 41470), (65, 37642), (110, 22243), (118, 20735), (130, 18821), (143, 17110), (145, 16874), (286, 8555), (290, 8437), (295, 8294), (319, 7670), (377, 6490), (590, 4147), (638, 3835), (649, 3770), (715, 3422), (754, 3245), (767, 3190), (1298, 1885), (1430, 1711), (1534, 1595)]