30149763

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1597}}^1$

素因数の和:1667

約数の個数: 32

約数和(自身を含む): 49090560

約数和(自身を除く): 18940797

約数列:

[1, 3, 7, 21, 29, 31, 87, 93, 203, 217, 609, 651, 899, 1597, 2697, 4791, 6293, 11179, 18879, 33537, 46313, 49507, 138939, 148521, 324191, 346549, 972573, 1039647, 1435703, 4307109, 10049921, 30149763]

約数ペア:

[(1, 30149763), (3, 10049921), (7, 4307109), (21, 1435703), (29, 1039647), (31, 972573), (87, 346549), (93, 324191), (203, 148521), (217, 138939), (609, 49507), (651, 46313), (899, 33537), (1597, 18879), (2697, 11179), (4791, 6293)]