222721590

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4799}}^1$

素因数の和:4846

約数の個数: 128

約数和(自身を含む): 696729600

約数和(自身を除く): 474008010

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 17, 21, 26, 30, 34, 35, 39, 42, 51, 65, 70, 78, 85, 91, 102, 105, 119, 130, 170, 182, 195, 210, 221, 238, 255, 273, 357, 390, 442, 455, 510, 546, 595, 663, 714, 910, 1105, 1190, 1326, 1365, 1547, 1785, 2210, 2730, 3094, 3315, 3570, 4641, 4799, 6630, 7735, 9282, 9598, 14397, 15470, 23205, 23995, 28794, 33593, 46410, 47990, 62387, 67186, 71985, 81583, 100779, 124774, 143970, 163166, 167965, 187161, 201558, 244749, 311935, 335930, 374322, 407915, 436709, 489498, 503895, 571081, 623870, 815830, 873418, 935805, 1007790, 1060579, 1142162, 1223745, 1310127, 1713243, 1871610, 2121158, 2183545, 2447490, 2620254, 2855405, 3181737, 3426486, 4367090, 5302895, 5710810, 6363474, 6550635, 7424053, 8566215, 10605790, 13101270, 14848106, 15908685, 17132430, 22272159, 31817370, 37120265, 44544318, 74240530, 111360795, 222721590]

約数ペア:

[(1, 222721590), (2, 111360795), (3, 74240530), (5, 44544318), (6, 37120265), (7, 31817370), (10, 22272159), (13, 17132430), (14, 15908685), (15, 14848106), (17, 13101270), (21, 10605790), (26, 8566215), (30, 7424053), (34, 6550635), (35, 6363474), (39, 5710810), (42, 5302895), (51, 4367090), (65, 3426486), (70, 3181737), (78, 2855405), (85, 2620254), (91, 2447490), (102, 2183545), (105, 2121158), (119, 1871610), (130, 1713243), (170, 1310127), (182, 1223745), (195, 1142162), (210, 1060579), (221, 1007790), (238, 935805), (255, 873418), (273, 815830), (357, 623870), (390, 571081), (442, 503895), (455, 489498), (510, 436709), (546, 407915), (595, 374322), (663, 335930), (714, 311935), (910, 244749), (1105, 201558), (1190, 187161), (1326, 167965), (1365, 163166), (1547, 143970), (1785, 124774), (2210, 100779), (2730, 81583), (3094, 71985), (3315, 67186), (3570, 62387), (4641, 47990), (4799, 46410), (6630, 33593), (7735, 28794), (9282, 23995), (9598, 23205), (14397, 15470)]