30493274

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{4133}}^1$

素因数の和:4190

約数の個数: 32

約数和(自身を含む): 57148416

約数和(自身を除く): 26655142

約数列:

[1, 2, 7, 14, 17, 31, 34, 62, 119, 217, 238, 434, 527, 1054, 3689, 4133, 7378, 8266, 28931, 57862, 70261, 128123, 140522, 256246, 491827, 896861, 983654, 1793722, 2178091, 4356182, 15246637, 30493274]

約数ペア:

[(1, 30493274), (2, 15246637), (7, 4356182), (14, 2178091), (17, 1793722), (31, 983654), (34, 896861), (62, 491827), (119, 256246), (217, 140522), (238, 128123), (434, 70261), (527, 57862), (1054, 28931), (3689, 8266), (4133, 7378)]