7540970

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{229}}^1$

素因数の和:362

約数の個数: 32

約数和(自身を含む): 14158800

約数和(自身を除く): 6617830

約数列:

[1, 2, 5, 10, 37, 74, 89, 178, 185, 229, 370, 445, 458, 890, 1145, 2290, 3293, 6586, 8473, 16465, 16946, 20381, 32930, 40762, 42365, 84730, 101905, 203810, 754097, 1508194, 3770485, 7540970]

約数ペア:

[(1, 7540970), (2, 3770485), (5, 1508194), (10, 754097), (37, 203810), (74, 101905), (89, 84730), (178, 42365), (185, 40762), (229, 32930), (370, 20381), (445, 16946), (458, 16465), (890, 8473), (1145, 6586), (2290, 3293)]