210096590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{983}}^1$

素因数の和:1097

約数の個数: 64

約数和(自身を含む): 433589760

約数和(自身を除く): 223493170

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 67, 110, 134, 145, 290, 319, 335, 638, 670, 737, 983, 1474, 1595, 1943, 1966, 3190, 3685, 3886, 4915, 7370, 9715, 9830, 10813, 19430, 21373, 21626, 28507, 42746, 54065, 57014, 65861, 106865, 108130, 131722, 142535, 213730, 285070, 313577, 329305, 627154, 658610, 724471, 1448942, 1567885, 1909969, 3135770, 3622355, 3819938, 7244710, 9549845, 19099690, 21009659, 42019318, 105048295, 210096590]

約数ペア:

[(1, 210096590), (2, 105048295), (5, 42019318), (10, 21009659), (11, 19099690), (22, 9549845), (29, 7244710), (55, 3819938), (58, 3622355), (67, 3135770), (110, 1909969), (134, 1567885), (145, 1448942), (290, 724471), (319, 658610), (335, 627154), (638, 329305), (670, 313577), (737, 285070), (983, 213730), (1474, 142535), (1595, 131722), (1943, 108130), (1966, 106865), (3190, 65861), (3685, 57014), (3886, 54065), (4915, 42746), (7370, 28507), (9715, 21626), (9830, 21373), (10813, 19430)]