30982446

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1213}}^1$

素因数の和:1278

約数の個数: 64

約数和(自身を含む): 76919040

約数和(自身を除く): 45936594

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 43, 54, 66, 86, 99, 129, 198, 258, 297, 387, 473, 594, 774, 946, 1161, 1213, 1419, 2322, 2426, 2838, 3639, 4257, 7278, 8514, 10917, 12771, 13343, 21834, 25542, 26686, 32751, 40029, 52159, 65502, 80058, 104318, 120087, 156477, 240174, 312954, 360261, 469431, 573749, 720522, 938862, 1147498, 1408293, 1721247, 2816586, 3442494, 5163741, 10327482, 15491223, 30982446]

約数ペア:

[(1, 30982446), (2, 15491223), (3, 10327482), (6, 5163741), (9, 3442494), (11, 2816586), (18, 1721247), (22, 1408293), (27, 1147498), (33, 938862), (43, 720522), (54, 573749), (66, 469431), (86, 360261), (99, 312954), (129, 240174), (198, 156477), (258, 120087), (297, 104318), (387, 80058), (473, 65502), (594, 52159), (774, 40029), (946, 32751), (1161, 26686), (1213, 25542), (1419, 21834), (2322, 13343), (2426, 12771), (2838, 10917), (3639, 8514), (4257, 7278)]