1765432030

素因数分解:

$2^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{431}}^1\times {\mathrm{2609}}^1$

素因数の和:3204

約数の個数: 32

約数和(自身を含む): 3206666880

約数和(自身を除く): 1441234850

約数列:

[1, 2, 5, 10, 157, 314, 431, 785, 862, 1570, 2155, 2609, 4310, 5218, 13045, 26090, 67667, 135334, 338335, 409613, 676670, 819226, 1124479, 2048065, 2248958, 4096130, 5622395, 11244790, 176543203, 353086406, 882716015, 1765432030]

約数ペア:

[(1, 1765432030), (2, 882716015), (5, 353086406), (10, 176543203), (157, 11244790), (314, 5622395), (431, 4096130), (785, 2248958), (862, 2048065), (1570, 1124479), (2155, 819226), (2609, 676670), (4310, 409613), (5218, 338335), (13045, 135334), (26090, 67667)]