30688644

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{3547}}^1$

素因数の和:3664

約数の個数: 48

約数和(自身を含む): 82654208

約数和(自身を除く): 51965564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 103, 206, 309, 412, 618, 721, 1236, 1442, 2163, 2884, 3547, 4326, 7094, 8652, 10641, 14188, 21282, 24829, 42564, 49658, 74487, 99316, 148974, 297948, 365341, 730682, 1096023, 1461364, 2192046, 2557387, 4384092, 5114774, 7672161, 10229548, 15344322, 30688644]

約数ペア:

[(1, 30688644), (2, 15344322), (3, 10229548), (4, 7672161), (6, 5114774), (7, 4384092), (12, 2557387), (14, 2192046), (21, 1461364), (28, 1096023), (42, 730682), (84, 365341), (103, 297948), (206, 148974), (309, 99316), (412, 74487), (618, 49658), (721, 42564), (1236, 24829), (1442, 21282), (2163, 14188), (2884, 10641), (3547, 8652), (4326, 7094)]