445697370

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{12601}}^1$

素因数の和:12748

約数の個数: 64

約数和(自身を含む): 1197694080

約数和(自身を除く): 751996710

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 131, 135, 262, 270, 393, 655, 786, 1179, 1310, 1965, 2358, 3537, 3930, 5895, 7074, 11790, 12601, 17685, 25202, 35370, 37803, 63005, 75606, 113409, 126010, 189015, 226818, 340227, 378030, 567045, 680454, 1134090, 1650731, 1701135, 3301462, 3402270, 4952193, 8253655, 9904386, 14856579, 16507310, 24760965, 29713158, 44569737, 49521930, 74282895, 89139474, 148565790, 222848685, 445697370]

約数ペア:

[(1, 445697370), (2, 222848685), (3, 148565790), (5, 89139474), (6, 74282895), (9, 49521930), (10, 44569737), (15, 29713158), (18, 24760965), (27, 16507310), (30, 14856579), (45, 9904386), (54, 8253655), (90, 4952193), (131, 3402270), (135, 3301462), (262, 1701135), (270, 1650731), (393, 1134090), (655, 680454), (786, 567045), (1179, 378030), (1310, 340227), (1965, 226818), (2358, 189015), (3537, 126010), (3930, 113409), (5895, 75606), (7074, 63005), (11790, 37803), (12601, 35370), (17685, 25202)]