30578934

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:205

約数の個数: 64

約数和(自身を含む): 66781440

約数和(自身を除く): 36202506

約数列:

[1, 2, 3, 6, 29, 43, 58, 61, 67, 86, 87, 122, 129, 134, 174, 183, 201, 258, 366, 402, 1247, 1769, 1943, 2494, 2623, 2881, 3538, 3741, 3886, 4087, 5246, 5307, 5762, 5829, 7482, 7869, 8174, 8643, 10614, 11658, 12261, 15738, 17286, 24522, 76067, 83549, 118523, 152134, 167098, 175741, 228201, 237046, 250647, 351482, 355569, 456402, 501294, 527223, 711138, 1054446, 5096489, 10192978, 15289467, 30578934]

約数ペア:

[(1, 30578934), (2, 15289467), (3, 10192978), (6, 5096489), (29, 1054446), (43, 711138), (58, 527223), (61, 501294), (67, 456402), (86, 355569), (87, 351482), (122, 250647), (129, 237046), (134, 228201), (174, 175741), (183, 167098), (201, 152134), (258, 118523), (366, 83549), (402, 76067), (1247, 24522), (1769, 17286), (1943, 15738), (2494, 12261), (2623, 11658), (2881, 10614), (3538, 8643), (3741, 8174), (3886, 7869), (4087, 7482), (5246, 5829), (5307, 5762)]