30806944

素因数分解:

$2^5\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1657}}^1$

素因数の和:1757

約数の個数: 48

約数和(自身を含む): 70193088

約数和(自身を除く): 39386144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 83, 112, 166, 224, 332, 581, 664, 1162, 1328, 1657, 2324, 2656, 3314, 4648, 6628, 9296, 11599, 13256, 18592, 23198, 26512, 46396, 53024, 92792, 137531, 185584, 275062, 371168, 550124, 962717, 1100248, 1925434, 2200496, 3850868, 4400992, 7701736, 15403472, 30806944]

約数ペア:

[(1, 30806944), (2, 15403472), (4, 7701736), (7, 4400992), (8, 3850868), (14, 2200496), (16, 1925434), (28, 1100248), (32, 962717), (56, 550124), (83, 371168), (112, 275062), (166, 185584), (224, 137531), (332, 92792), (581, 53024), (664, 46396), (1162, 26512), (1328, 23198), (1657, 18592), (2324, 13256), (2656, 11599), (3314, 9296), (4648, 6628)]