30032912

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{20627}}^1$

素因数の和:20655

約数の個数: 40

約数和(自身を含む): 71620416

約数和(自身を除く): 41587504

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 20627, 41254, 82508, 144389, 165016, 268151, 288778, 330032, 536302, 577556, 1072604, 1155112, 1877057, 2145208, 2310224, 3754114, 4290416, 7508228, 15016456, 30032912]

約数ペア:

[(1, 30032912), (2, 15016456), (4, 7508228), (7, 4290416), (8, 3754114), (13, 2310224), (14, 2145208), (16, 1877057), (26, 1155112), (28, 1072604), (52, 577556), (56, 536302), (91, 330032), (104, 288778), (112, 268151), (182, 165016), (208, 144389), (364, 82508), (728, 41254), (1456, 20627)]