147279860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{80923}}^1$

素因数の和:80952

約数の個数: 48

約数和(自身を含む): 380666496

約数和(自身を除く): 233386636

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 80923, 161846, 323692, 404615, 566461, 809230, 1051999, 1132922, 1618460, 2103998, 2265844, 2832305, 4207996, 5259995, 5664610, 7363993, 10519990, 11329220, 14727986, 21039980, 29455972, 36819965, 73639930, 147279860]

約数ペア:

[(1, 147279860), (2, 73639930), (4, 36819965), (5, 29455972), (7, 21039980), (10, 14727986), (13, 11329220), (14, 10519990), (20, 7363993), (26, 5664610), (28, 5259995), (35, 4207996), (52, 2832305), (65, 2265844), (70, 2103998), (91, 1618460), (130, 1132922), (140, 1051999), (182, 809230), (260, 566461), (364, 404615), (455, 323692), (910, 161846), (1820, 80923)]