30297645

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{10687}}^1$

素因数の和:10711

約数の個数: 40

約数和(自身を含む): 62075904

約数和(自身を除く): 31778259

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 315, 405, 567, 945, 2835, 10687, 32061, 53435, 74809, 96183, 160305, 224427, 288549, 374045, 480915, 673281, 865647, 1122135, 1442745, 2019843, 3366405, 4328235, 6059529, 10099215, 30297645]

約数ペア:

[(1, 30297645), (3, 10099215), (5, 6059529), (7, 4328235), (9, 3366405), (15, 2019843), (21, 1442745), (27, 1122135), (35, 865647), (45, 673281), (63, 480915), (81, 374045), (105, 288549), (135, 224427), (189, 160305), (315, 96183), (405, 74809), (567, 53435), (945, 32061), (2835, 10687)]