201620130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{142993}}^1$

素因数の和:143050

約数の個数: 32

約数和(自身を含む): 494187264

約数和(自身を除く): 292567134

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 282, 470, 705, 1410, 142993, 285986, 428979, 714965, 857958, 1429930, 2144895, 4289790, 6720671, 13441342, 20162013, 33603355, 40324026, 67206710, 100810065, 201620130]

約数ペア:

[(1, 201620130), (2, 100810065), (3, 67206710), (5, 40324026), (6, 33603355), (10, 20162013), (15, 13441342), (30, 6720671), (47, 4289790), (94, 2144895), (141, 1429930), (235, 857958), (282, 714965), (470, 428979), (705, 285986), (1410, 142993)]