30429378

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1019}}^1$

素因数の和:1116

約数の個数: 64

約数和(自身を含む): 78336000

約数和(自身を除く): 47906622

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 79, 126, 158, 189, 237, 378, 474, 553, 711, 1019, 1106, 1422, 1659, 2038, 2133, 3057, 3318, 4266, 4977, 6114, 7133, 9171, 9954, 14266, 14931, 18342, 21399, 27513, 29862, 42798, 55026, 64197, 80501, 128394, 161002, 192591, 241503, 385182, 483006, 563507, 724509, 1127014, 1449018, 1690521, 2173527, 3381042, 4347054, 5071563, 10143126, 15214689, 30429378]

約数ペア:

[(1, 30429378), (2, 15214689), (3, 10143126), (6, 5071563), (7, 4347054), (9, 3381042), (14, 2173527), (18, 1690521), (21, 1449018), (27, 1127014), (42, 724509), (54, 563507), (63, 483006), (79, 385182), (126, 241503), (158, 192591), (189, 161002), (237, 128394), (378, 80501), (474, 64197), (553, 55026), (711, 42798), (1019, 29862), (1106, 27513), (1422, 21399), (1659, 18342), (2038, 14931), (2133, 14266), (3057, 9954), (3318, 9171), (4266, 7133), (4977, 6114)]