1427804590

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{461}}^1\times {\mathrm{16301}}^1$

素因数の和:16788

約数の個数: 32

約数和(自身を含む): 2711348640

約数和(自身を除く): 1283544050

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 461, 922, 2305, 4610, 8759, 16301, 17518, 32602, 43795, 81505, 87590, 163010, 309719, 619438, 1548595, 3097190, 7514761, 15029522, 37573805, 75147610, 142780459, 285560918, 713902295, 1427804590]

約数ペア:

[(1, 1427804590), (2, 713902295), (5, 285560918), (10, 142780459), (19, 75147610), (38, 37573805), (95, 15029522), (190, 7514761), (461, 3097190), (922, 1548595), (2305, 619438), (4610, 309719), (8759, 163010), (16301, 87590), (17518, 81505), (32602, 43795)]