39270490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{18097}}^1$

素因数の和:18142

約数の個数: 32

約数和(自身を含む): 83395584

約数和(自身を除く): 44125094

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 18097, 36194, 90485, 126679, 180970, 253358, 561007, 633395, 1122014, 1266790, 2805035, 3927049, 5610070, 7854098, 19635245, 39270490]

約数ペア:

[(1, 39270490), (2, 19635245), (5, 7854098), (7, 5610070), (10, 3927049), (14, 2805035), (31, 1266790), (35, 1122014), (62, 633395), (70, 561007), (155, 253358), (217, 180970), (310, 126679), (434, 90485), (1085, 36194), (2170, 18097)]