30797010

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{193}}^1\times {\mathrm{197}}^1$

素因数の和:409

約数の個数: 80

約数和(自身を含む): 83661336

約数和(自身を除く): 52864326

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 193, 197, 270, 386, 394, 405, 579, 591, 810, 965, 985, 1158, 1182, 1737, 1773, 1930, 1970, 2895, 2955, 3474, 3546, 5211, 5319, 5790, 5910, 8685, 8865, 10422, 10638, 15633, 15957, 17370, 17730, 26055, 26595, 31266, 31914, 38021, 52110, 53190, 76042, 78165, 79785, 114063, 156330, 159570, 190105, 228126, 342189, 380210, 570315, 684378, 1026567, 1140630, 1710945, 2053134, 3079701, 3421890, 5132835, 6159402, 10265670, 15398505, 30797010]

約数ペア:

[(1, 30797010), (2, 15398505), (3, 10265670), (5, 6159402), (6, 5132835), (9, 3421890), (10, 3079701), (15, 2053134), (18, 1710945), (27, 1140630), (30, 1026567), (45, 684378), (54, 570315), (81, 380210), (90, 342189), (135, 228126), (162, 190105), (193, 159570), (197, 156330), (270, 114063), (386, 79785), (394, 78165), (405, 76042), (579, 53190), (591, 52110), (810, 38021), (965, 31914), (985, 31266), (1158, 26595), (1182, 26055), (1737, 17730), (1773, 17370), (1930, 15957), (1970, 15633), (2895, 10638), (2955, 10422), (3474, 8865), (3546, 8685), (5211, 5910), (5319, 5790)]