29758930

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{1153}}^1$

素因数の和:1278

約数の個数: 32

約数和(自身を含む): 56084400

約数和(自身を除く): 26325470

約数列:

[1, 2, 5, 10, 29, 58, 89, 145, 178, 290, 445, 890, 1153, 2306, 2581, 5162, 5765, 11530, 12905, 25810, 33437, 66874, 102617, 167185, 205234, 334370, 513085, 1026170, 2975893, 5951786, 14879465, 29758930]

約数ペア:

[(1, 29758930), (2, 14879465), (5, 5951786), (10, 2975893), (29, 1026170), (58, 513085), (89, 334370), (145, 205234), (178, 167185), (290, 102617), (445, 66874), (890, 33437), (1153, 25810), (2306, 12905), (2581, 11530), (5162, 5765)]