15663961630

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{624809}}^1$

素因数の和:624948

約数の個数: 32

約数和(自身を含む): 29690971200

約数和(自身を除く): 14027009570

約数列:

[1, 2, 5, 10, 23, 46, 109, 115, 218, 230, 545, 1090, 2507, 5014, 12535, 25070, 624809, 1249618, 3124045, 6248090, 14370607, 28741214, 68104181, 71853035, 136208362, 143706070, 340520905, 681041810, 1566396163, 3132792326, 7831980815, 15663961630]

約数ペア:

[(1, 15663961630), (2, 7831980815), (5, 3132792326), (10, 1566396163), (23, 681041810), (46, 340520905), (109, 143706070), (115, 136208362), (218, 71853035), (230, 68104181), (545, 28741214), (1090, 14370607), (2507, 6248090), (5014, 3124045), (12535, 1249618), (25070, 624809)]