200903130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2232257}}^1$

素因数の和:2232270

約数の個数: 24

約数和(自身を含む): 522348372

約数和(自身を除く): 321445242

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2232257, 4464514, 6696771, 11161285, 13393542, 20090313, 22322570, 33483855, 40180626, 66967710, 100451565, 200903130]

約数ペア:

[(1, 200903130), (2, 100451565), (3, 66967710), (5, 40180626), (6, 33483855), (9, 22322570), (10, 20090313), (15, 13393542), (18, 11161285), (30, 6696771), (45, 4464514), (90, 2232257)]