30879616

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{617}}^1$

素因数の和:671

約数の個数: 64

約数和(自身を含む): 68078880

約数和(自身を除く): 37199264

約数列:

[1, 2, 4, 8, 16, 17, 23, 32, 34, 46, 64, 68, 92, 128, 136, 184, 272, 368, 391, 544, 617, 736, 782, 1088, 1234, 1472, 1564, 2176, 2468, 2944, 3128, 4936, 6256, 9872, 10489, 12512, 14191, 19744, 20978, 25024, 28382, 39488, 41956, 50048, 56764, 78976, 83912, 113528, 167824, 227056, 241247, 335648, 454112, 482494, 671296, 908224, 964988, 1342592, 1816448, 1929976, 3859952, 7719904, 15439808, 30879616]

約数ペア:

[(1, 30879616), (2, 15439808), (4, 7719904), (8, 3859952), (16, 1929976), (17, 1816448), (23, 1342592), (32, 964988), (34, 908224), (46, 671296), (64, 482494), (68, 454112), (92, 335648), (128, 241247), (136, 227056), (184, 167824), (272, 113528), (368, 83912), (391, 78976), (544, 56764), (617, 50048), (736, 41956), (782, 39488), (1088, 28382), (1234, 25024), (1472, 20978), (1564, 19744), (2176, 14191), (2468, 12512), (2944, 10489), (3128, 9872), (4936, 6256)]