349766970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{727}}^1$

素因数の和:852

約数の個数: 128

約数和(自身を含む): 1006387200

約数和(自身を除く): 656620230

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 29, 30, 35, 42, 58, 70, 79, 87, 105, 145, 158, 174, 203, 210, 237, 290, 395, 406, 435, 474, 553, 609, 727, 790, 870, 1015, 1106, 1185, 1218, 1454, 1659, 2030, 2181, 2291, 2370, 2765, 3045, 3318, 3635, 4362, 4582, 5089, 5530, 6090, 6873, 7270, 8295, 10178, 10905, 11455, 13746, 15267, 16037, 16590, 21083, 21810, 22910, 25445, 30534, 32074, 34365, 42166, 48111, 50890, 57433, 63249, 68730, 76335, 80185, 96222, 105415, 114866, 126498, 147581, 152670, 160370, 172299, 210830, 240555, 287165, 295162, 316245, 344598, 402031, 442743, 481110, 574330, 632490, 737905, 804062, 861495, 885486, 1206093, 1475810, 1665557, 1722990, 2010155, 2213715, 2412186, 3331114, 4020310, 4427430, 4996671, 6030465, 8327785, 9993342, 11658899, 12060930, 16655570, 23317798, 24983355, 34976697, 49966710, 58294495, 69953394, 116588990, 174883485, 349766970]

約数ペア:

[(1, 349766970), (2, 174883485), (3, 116588990), (5, 69953394), (6, 58294495), (7, 49966710), (10, 34976697), (14, 24983355), (15, 23317798), (21, 16655570), (29, 12060930), (30, 11658899), (35, 9993342), (42, 8327785), (58, 6030465), (70, 4996671), (79, 4427430), (87, 4020310), (105, 3331114), (145, 2412186), (158, 2213715), (174, 2010155), (203, 1722990), (210, 1665557), (237, 1475810), (290, 1206093), (395, 885486), (406, 861495), (435, 804062), (474, 737905), (553, 632490), (609, 574330), (727, 481110), (790, 442743), (870, 402031), (1015, 344598), (1106, 316245), (1185, 295162), (1218, 287165), (1454, 240555), (1659, 210830), (2030, 172299), (2181, 160370), (2291, 152670), (2370, 147581), (2765, 126498), (3045, 114866), (3318, 105415), (3635, 96222), (4362, 80185), (4582, 76335), (5089, 68730), (5530, 63249), (6090, 57433), (6873, 50890), (7270, 48111), (8295, 42166), (10178, 34365), (10905, 32074), (11455, 30534), (13746, 25445), (15267, 22910), (16037, 21810), (16590, 21083)]