30642170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{5749}}^1$

素因数の和:5810

約数の個数: 32

約数和(自身を含む): 60858000

約数和(自身を除く): 30215830

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 205, 410, 533, 1066, 2665, 5330, 5749, 11498, 28745, 57490, 74737, 149474, 235709, 373685, 471418, 747370, 1178545, 2357090, 3064217, 6128434, 15321085, 30642170]

約数ペア:

[(1, 30642170), (2, 15321085), (5, 6128434), (10, 3064217), (13, 2357090), (26, 1178545), (41, 747370), (65, 471418), (82, 373685), (130, 235709), (205, 149474), (410, 74737), (533, 57490), (1066, 28745), (2665, 11498), (5330, 5749)]