28551060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{158617}}^1$

素因数の和:158632

約数の個数: 36

約数和(自身を含む): 86605428

約数和(自身を除く): 58054368

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 158617, 317234, 475851, 634468, 793085, 951702, 1427553, 1586170, 1903404, 2379255, 2855106, 3172340, 4758510, 5710212, 7137765, 9517020, 14275530, 28551060]

約数ペア:

[(1, 28551060), (2, 14275530), (3, 9517020), (4, 7137765), (5, 5710212), (6, 4758510), (9, 3172340), (10, 2855106), (12, 2379255), (15, 1903404), (18, 1586170), (20, 1427553), (30, 951702), (36, 793085), (45, 634468), (60, 475851), (90, 317234), (180, 158617)]