30447704

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{17539}}^1$

素因数の和:17583

約数の個数: 32

約数和(自身を含む): 67353600

約数和(自身を除く): 36905896

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 17539, 35078, 70156, 122773, 140312, 245546, 491092, 543709, 982184, 1087418, 2174836, 3805963, 4349672, 7611926, 15223852, 30447704]

約数ペア:

[(1, 30447704), (2, 15223852), (4, 7611926), (7, 4349672), (8, 3805963), (14, 2174836), (28, 1087418), (31, 982184), (56, 543709), (62, 491092), (124, 245546), (217, 140312), (248, 122773), (434, 70156), (868, 35078), (1736, 17539)]