30164178

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{641}}^1$

素因数の和:711

約数の個数: 64

約数和(自身を含む): 71000064

約数和(自身を除く): 40835886

約数列:

[1, 2, 3, 6, 11, 22, 23, 31, 33, 46, 62, 66, 69, 93, 138, 186, 253, 341, 506, 641, 682, 713, 759, 1023, 1282, 1426, 1518, 1923, 2046, 2139, 3846, 4278, 7051, 7843, 14102, 14743, 15686, 19871, 21153, 23529, 29486, 39742, 42306, 44229, 47058, 59613, 88458, 119226, 162173, 218581, 324346, 437162, 457033, 486519, 655743, 914066, 973038, 1311486, 1371099, 2742198, 5027363, 10054726, 15082089, 30164178]

約数ペア:

[(1, 30164178), (2, 15082089), (3, 10054726), (6, 5027363), (11, 2742198), (22, 1371099), (23, 1311486), (31, 973038), (33, 914066), (46, 655743), (62, 486519), (66, 457033), (69, 437162), (93, 324346), (138, 218581), (186, 162173), (253, 119226), (341, 88458), (506, 59613), (641, 47058), (682, 44229), (713, 42306), (759, 39742), (1023, 29486), (1282, 23529), (1426, 21153), (1518, 19871), (1923, 15686), (2046, 14743), (2139, 14102), (3846, 7843), (4278, 7051)]