30244942

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{1213}}^1$

素因数の和:1372

約数の個数: 32

約数和(自身を含む): 56290752

約数和(自身を除く): 26045810

約数列:

[1, 2, 7, 13, 14, 26, 91, 137, 182, 274, 959, 1213, 1781, 1918, 2426, 3562, 8491, 12467, 15769, 16982, 24934, 31538, 110383, 166181, 220766, 332362, 1163267, 2160353, 2326534, 4320706, 15122471, 30244942]

約数ペア:

[(1, 30244942), (2, 15122471), (7, 4320706), (13, 2326534), (14, 2160353), (26, 1163267), (91, 332362), (137, 220766), (182, 166181), (274, 110383), (959, 31538), (1213, 24934), (1781, 16982), (1918, 15769), (2426, 12467), (3562, 8491)]