30842910

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{16319}}^1$

素因数の和:16342

約数の個数: 64

約数和(自身を含む): 94003200

約数和(自身を除く): 63160290

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 16319, 32638, 48957, 81595, 97914, 114233, 146871, 163190, 228466, 244785, 293742, 342699, 440613, 489570, 571165, 685398, 734355, 881226, 1028097, 1142330, 1468710, 1713495, 2056194, 2203065, 3084291, 3426990, 4406130, 5140485, 6168582, 10280970, 15421455, 30842910]

約数ペア:

[(1, 30842910), (2, 15421455), (3, 10280970), (5, 6168582), (6, 5140485), (7, 4406130), (9, 3426990), (10, 3084291), (14, 2203065), (15, 2056194), (18, 1713495), (21, 1468710), (27, 1142330), (30, 1028097), (35, 881226), (42, 734355), (45, 685398), (54, 571165), (63, 489570), (70, 440613), (90, 342699), (105, 293742), (126, 244785), (135, 228466), (189, 163190), (210, 146871), (270, 114233), (315, 97914), (378, 81595), (630, 48957), (945, 32638), (1890, 16319)]