30263928

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{197}}^1$

素因数の和:416

約数の個数: 64

約数和(自身を含む): 78550560

約数和(自身を除く): 48286632

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 173, 197, 222, 296, 346, 394, 444, 519, 591, 692, 788, 888, 1038, 1182, 1384, 1576, 2076, 2364, 4152, 4728, 6401, 7289, 12802, 14578, 19203, 21867, 25604, 29156, 34081, 38406, 43734, 51208, 58312, 68162, 76812, 87468, 102243, 136324, 153624, 174936, 204486, 272648, 408972, 817944, 1260997, 2521994, 3782991, 5043988, 7565982, 10087976, 15131964, 30263928]

約数ペア:

[(1, 30263928), (2, 15131964), (3, 10087976), (4, 7565982), (6, 5043988), (8, 3782991), (12, 2521994), (24, 1260997), (37, 817944), (74, 408972), (111, 272648), (148, 204486), (173, 174936), (197, 153624), (222, 136324), (296, 102243), (346, 87468), (394, 76812), (444, 68162), (519, 58312), (591, 51208), (692, 43734), (788, 38406), (888, 34081), (1038, 29156), (1182, 25604), (1384, 21867), (1576, 19203), (2076, 14578), (2364, 12802), (4152, 7289), (4728, 6401)]