30515816

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{1297}}^1$

素因数の和:1493

約数の個数: 32

約数和(自身を含む): 60980040

約数和(自身を除く): 30464224

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 173, 346, 692, 1297, 1384, 2594, 2941, 5188, 5882, 10376, 11764, 22049, 23528, 44098, 88196, 176392, 224381, 448762, 897524, 1795048, 3814477, 7628954, 15257908, 30515816]

約数ペア:

[(1, 30515816), (2, 15257908), (4, 7628954), (8, 3814477), (17, 1795048), (34, 897524), (68, 448762), (136, 224381), (173, 176392), (346, 88196), (692, 44098), (1297, 23528), (1384, 22049), (2594, 11764), (2941, 10376), (5188, 5882)]