30117724

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{853}}^1$

素因数の和:974

約数の個数: 48

約数和(自身を含む): 65614528

約数和(自身を除く): 35496804

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 97, 182, 194, 364, 388, 679, 853, 1261, 1358, 1706, 2522, 2716, 3412, 5044, 5971, 8827, 11089, 11942, 17654, 22178, 23884, 35308, 44356, 77623, 82741, 155246, 165482, 310492, 330964, 579187, 1075633, 1158374, 2151266, 2316748, 4302532, 7529431, 15058862, 30117724]

約数ペア:

[(1, 30117724), (2, 15058862), (4, 7529431), (7, 4302532), (13, 2316748), (14, 2151266), (26, 1158374), (28, 1075633), (52, 579187), (91, 330964), (97, 310492), (182, 165482), (194, 155246), (364, 82741), (388, 77623), (679, 44356), (853, 35308), (1261, 23884), (1358, 22178), (1706, 17654), (2522, 11942), (2716, 11089), (3412, 8827), (5044, 5971)]