179498930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{577}}^1\times {\mathrm{2393}}^1$

素因数の和:2990

約数の個数: 32

約数和(自身を含む): 348700464

約数和(自身を除く): 169201534

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 577, 1154, 2393, 2885, 4786, 5770, 7501, 11965, 15002, 23930, 31109, 37505, 62218, 75010, 155545, 311090, 1380761, 2761522, 6903805, 13807610, 17949893, 35899786, 89749465, 179498930]

約数ペア:

[(1, 179498930), (2, 89749465), (5, 35899786), (10, 17949893), (13, 13807610), (26, 6903805), (65, 2761522), (130, 1380761), (577, 311090), (1154, 155545), (2393, 75010), (2885, 62218), (4786, 37505), (5770, 31109), (7501, 23930), (11965, 15002)]