306072470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{18427}}^1$

素因数の和:18596

約数の個数: 32

約数和(自身を含む): 605028096

約数和(自身を除く): 298955626

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 151, 302, 755, 1510, 1661, 3322, 8305, 16610, 18427, 36854, 92135, 184270, 202697, 405394, 1013485, 2026970, 2782477, 5564954, 13912385, 27824770, 30607247, 61214494, 153036235, 306072470]

約数ペア:

[(1, 306072470), (2, 153036235), (5, 61214494), (10, 30607247), (11, 27824770), (22, 13912385), (55, 5564954), (110, 2782477), (151, 2026970), (302, 1013485), (755, 405394), (1510, 202697), (1661, 184270), (3322, 92135), (8305, 36854), (16610, 18427)]