30741704

素因数分解:

$2^3\times 7^1\times {\mathrm{137}}^1\times {\mathrm{4007}}^1$

素因数の和:4157

約数の個数: 32

約数和(自身を含む): 66372480

約数和(自身を除く): 35630776

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 137, 274, 548, 959, 1096, 1918, 3836, 4007, 7672, 8014, 16028, 28049, 32056, 56098, 112196, 224392, 548959, 1097918, 2195836, 3842713, 4391672, 7685426, 15370852, 30741704]

約数ペア:

[(1, 30741704), (2, 15370852), (4, 7685426), (7, 4391672), (8, 3842713), (14, 2195836), (28, 1097918), (56, 548959), (137, 224392), (274, 112196), (548, 56098), (959, 32056), (1096, 28049), (1918, 16028), (3836, 8014), (4007, 7672)]