30250926

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{449}}^1$

素因数の和:673

約数の個数: 48

約数和(自身を含む): 69498000

約数和(自身を除く): 39247074

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 197, 342, 394, 449, 591, 898, 1182, 1347, 1773, 2694, 3546, 3743, 4041, 7486, 8082, 8531, 11229, 17062, 22458, 25593, 33687, 51186, 67374, 76779, 88453, 153558, 176906, 265359, 530718, 796077, 1592154, 1680607, 3361214, 5041821, 10083642, 15125463, 30250926]

約数ペア:

[(1, 30250926), (2, 15125463), (3, 10083642), (6, 5041821), (9, 3361214), (18, 1680607), (19, 1592154), (38, 796077), (57, 530718), (114, 265359), (171, 176906), (197, 153558), (342, 88453), (394, 76779), (449, 67374), (591, 51186), (898, 33687), (1182, 25593), (1347, 22458), (1773, 17062), (2694, 11229), (3546, 8531), (3743, 8082), (4041, 7486)]