272375130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{245383}}^1$

素因数の和:245430

約数の個数: 32

約数和(自身を含む): 671370624

約数和(自身を除く): 398995494

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 185, 222, 370, 555, 1110, 245383, 490766, 736149, 1226915, 1472298, 2453830, 3680745, 7361490, 9079171, 18158342, 27237513, 45395855, 54475026, 90791710, 136187565, 272375130]

約数ペア:

[(1, 272375130), (2, 136187565), (3, 90791710), (5, 54475026), (6, 45395855), (10, 27237513), (15, 18158342), (30, 9079171), (37, 7361490), (74, 3680745), (111, 2453830), (185, 1472298), (222, 1226915), (370, 736149), (555, 490766), (1110, 245383)]