30477265

素因数分解:

$5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{1367}}^1$

素因数の和:1406

約数の個数: 32

約数和(自身を含む): 45964800

約数和(自身を除く): 15487535

約数列:

[1, 5, 7, 13, 35, 49, 65, 91, 245, 343, 455, 637, 1367, 1715, 3185, 4459, 6835, 9569, 17771, 22295, 47845, 66983, 88855, 124397, 334915, 468881, 621985, 870779, 2344405, 4353895, 6095453, 30477265]

約数ペア:

[(1, 30477265), (5, 6095453), (7, 4353895), (13, 2344405), (35, 870779), (49, 621985), (65, 468881), (91, 334915), (245, 124397), (343, 88855), (455, 66983), (637, 47845), (1367, 22295), (1715, 17771), (3185, 9569), (4459, 6835)]