30144044

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{257}}^1$

素因数の和:398

約数の個数: 48

約数和(自身を含む): 62415360

約数和(自身を除く): 32271316

約数列:

[1, 2, 4, 7, 14, 28, 59, 71, 118, 142, 236, 257, 284, 413, 497, 514, 826, 994, 1028, 1652, 1799, 1988, 3598, 4189, 7196, 8378, 15163, 16756, 18247, 29323, 30326, 36494, 58646, 60652, 72988, 106141, 117292, 127729, 212282, 255458, 424564, 510916, 1076573, 2153146, 4306292, 7536011, 15072022, 30144044]

約数ペア:

[(1, 30144044), (2, 15072022), (4, 7536011), (7, 4306292), (14, 2153146), (28, 1076573), (59, 510916), (71, 424564), (118, 255458), (142, 212282), (236, 127729), (257, 117292), (284, 106141), (413, 72988), (497, 60652), (514, 58646), (826, 36494), (994, 30326), (1028, 29323), (1652, 18247), (1799, 16756), (1988, 15163), (3598, 8378), (4189, 7196)]