179927390

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{7177}}^1$

素因数の和:7316

約数の個数: 32

約数和(自身を含む): 341098560

約数和(自身を除く): 161171170

約数列:

[1, 2, 5, 10, 23, 46, 109, 115, 218, 230, 545, 1090, 2507, 5014, 7177, 12535, 14354, 25070, 35885, 71770, 165071, 330142, 782293, 825355, 1564586, 1650710, 3911465, 7822930, 17992739, 35985478, 89963695, 179927390]

約数ペア:

[(1, 179927390), (2, 89963695), (5, 35985478), (10, 17992739), (23, 7822930), (46, 3911465), (109, 1650710), (115, 1564586), (218, 825355), (230, 782293), (545, 330142), (1090, 165071), (2507, 71770), (5014, 35885), (7177, 25070), (12535, 14354)]