70687690

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{3253}}^1$

素因数の和:3354

約数の個数: 32

約数和(自身を含む): 132841296

約数和(自身を除く): 62153606

約数列:

[1, 2, 5, 10, 41, 53, 82, 106, 205, 265, 410, 530, 2173, 3253, 4346, 6506, 10865, 16265, 21730, 32530, 133373, 172409, 266746, 344818, 666865, 862045, 1333730, 1724090, 7068769, 14137538, 35343845, 70687690]

約数ペア:

[(1, 70687690), (2, 35343845), (5, 14137538), (10, 7068769), (41, 1724090), (53, 1333730), (82, 862045), (106, 666865), (205, 344818), (265, 266746), (410, 172409), (530, 133373), (2173, 32530), (3253, 21730), (4346, 16265), (6506, 10865)]