73003490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{641}}^1\times {\mathrm{1627}}^1$

素因数の和:2282

約数の個数: 32

約数和(自身を含む): 150505344

約数和(自身を除く): 77501854

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 641, 1282, 1627, 3205, 3254, 4487, 6410, 8135, 8974, 11389, 16270, 22435, 22778, 44870, 56945, 113890, 1042907, 2085814, 5214535, 7300349, 10429070, 14600698, 36501745, 73003490]

約数ペア:

[(1, 73003490), (2, 36501745), (5, 14600698), (7, 10429070), (10, 7300349), (14, 5214535), (35, 2085814), (70, 1042907), (641, 113890), (1282, 56945), (1627, 44870), (3205, 22778), (3254, 22435), (4487, 16270), (6410, 11389), (8135, 8974)]