29900718

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{193}}^1$

素因数の和:374

約数の個数: 64

約数和(自身を含む): 70771200

約数和(自身を除く): 40870482

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 151, 171, 193, 302, 342, 386, 453, 513, 579, 906, 1026, 1158, 1359, 1737, 2718, 2869, 3474, 3667, 4077, 5211, 5738, 7334, 8154, 8607, 10422, 11001, 17214, 22002, 25821, 29143, 33003, 51642, 58286, 66006, 77463, 87429, 99009, 154926, 174858, 198018, 262287, 524574, 553717, 786861, 1107434, 1573722, 1661151, 3322302, 4983453, 9966906, 14950359, 29900718]

約数ペア:

[(1, 29900718), (2, 14950359), (3, 9966906), (6, 4983453), (9, 3322302), (18, 1661151), (19, 1573722), (27, 1107434), (38, 786861), (54, 553717), (57, 524574), (114, 262287), (151, 198018), (171, 174858), (193, 154926), (302, 99009), (342, 87429), (386, 77463), (453, 66006), (513, 58286), (579, 51642), (906, 33003), (1026, 29143), (1158, 25821), (1359, 22002), (1737, 17214), (2718, 11001), (2869, 10422), (3474, 8607), (3667, 8154), (4077, 7334), (5211, 5738)]