30208962

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^2\times {\mathrm{389}}^1$

素因数の和:487

約数の個数: 48

約数和(自身を含む): 70873920

約数和(自身を除く): 40664958

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 389, 602, 778, 903, 1167, 1806, 1849, 2334, 2723, 3698, 5446, 5547, 8169, 11094, 12943, 16338, 16727, 25886, 33454, 38829, 50181, 77658, 100362, 117089, 234178, 351267, 702534, 719261, 1438522, 2157783, 4315566, 5034827, 10069654, 15104481, 30208962]

約数ペア:

[(1, 30208962), (2, 15104481), (3, 10069654), (6, 5034827), (7, 4315566), (14, 2157783), (21, 1438522), (42, 719261), (43, 702534), (86, 351267), (129, 234178), (258, 117089), (301, 100362), (389, 77658), (602, 50181), (778, 38829), (903, 33454), (1167, 25886), (1806, 16727), (1849, 16338), (2334, 12943), (2723, 11094), (3698, 8169), (5446, 5547)]