171844770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{133213}}^1$

素因数の和:133266

約数の個数: 32

約数和(自身を含む): 422021952

約数和(自身を除く): 250177182

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 133213, 266426, 399639, 666065, 799278, 1332130, 1998195, 3996390, 5728159, 11456318, 17184477, 28640795, 34368954, 57281590, 85922385, 171844770]

約数ペア:

[(1, 171844770), (2, 85922385), (3, 57281590), (5, 34368954), (6, 28640795), (10, 17184477), (15, 11456318), (30, 5728159), (43, 3996390), (86, 1998195), (129, 1332130), (215, 799278), (258, 666065), (430, 399639), (645, 266426), (1290, 133213)]