30740138

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5657}}^1$

素因数の和:5702

約数の個数: 32

約数和(自身を含む): 57032640

約数和(自身を除く): 26292502

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 143, 209, 247, 286, 418, 494, 2717, 5434, 5657, 11314, 62227, 73541, 107483, 124454, 147082, 214966, 808951, 1182313, 1397279, 1617902, 2364626, 2794558, 15370069, 30740138]

約数ペア:

[(1, 30740138), (2, 15370069), (11, 2794558), (13, 2364626), (19, 1617902), (22, 1397279), (26, 1182313), (38, 808951), (143, 214966), (209, 147082), (247, 124454), (286, 107483), (418, 73541), (494, 62227), (2717, 11314), (5434, 5657)]