27483820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{15101}}^1$

素因数の和:15130

約数の個数: 48

約数和(自身を含む): 71039808

約数和(自身を除く): 43555988

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, 15101, 30202, 60404, 75505, 105707, 151010, 196313, 211414, 302020, 392626, 422828, 528535, 785252, 981565, 1057070, 1374191, 1963130, 2114140, 2748382, 3926260, 5496764, 6870955, 13741910, 27483820]

約数ペア:

[(1, 27483820), (2, 13741910), (4, 6870955), (5, 5496764), (7, 3926260), (10, 2748382), (13, 2114140), (14, 1963130), (20, 1374191), (26, 1057070), (28, 981565), (35, 785252), (52, 528535), (65, 422828), (70, 392626), (91, 302020), (130, 211414), (140, 196313), (182, 151010), (260, 105707), (364, 75505), (455, 60404), (910, 30202), (1820, 15101)]