30989736

素因数分解:

$2^3\times 3^3\times {\mathrm{53}}^1\times {\mathrm{2707}}^1$

素因数の和:2775

約数の個数: 64

約数和(自身を含む): 87739200

約数和(自身を除く): 56749464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 53, 54, 72, 106, 108, 159, 212, 216, 318, 424, 477, 636, 954, 1272, 1431, 1908, 2707, 2862, 3816, 5414, 5724, 8121, 10828, 11448, 16242, 21656, 24363, 32484, 48726, 64968, 73089, 97452, 143471, 146178, 194904, 286942, 292356, 430413, 573884, 584712, 860826, 1147768, 1291239, 1721652, 2582478, 3443304, 3873717, 5164956, 7747434, 10329912, 15494868, 30989736]

約数ペア:

[(1, 30989736), (2, 15494868), (3, 10329912), (4, 7747434), (6, 5164956), (8, 3873717), (9, 3443304), (12, 2582478), (18, 1721652), (24, 1291239), (27, 1147768), (36, 860826), (53, 584712), (54, 573884), (72, 430413), (106, 292356), (108, 286942), (159, 194904), (212, 146178), (216, 143471), (318, 97452), (424, 73089), (477, 64968), (636, 48726), (954, 32484), (1272, 24363), (1431, 21656), (1908, 16242), (2707, 11448), (2862, 10828), (3816, 8121), (5414, 5724)]