937641370

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{257}}^1\times {\mathrm{5981}}^1$

素因数の和:6306

約数の個数: 32

約数和(自身を含む): 1722385296

約数和(自身を除く): 784743926

約数列:

[1, 2, 5, 10, 61, 122, 257, 305, 514, 610, 1285, 2570, 5981, 11962, 15677, 29905, 31354, 59810, 78385, 156770, 364841, 729682, 1537117, 1824205, 3074234, 3648410, 7685585, 15371170, 93764137, 187528274, 468820685, 937641370]

約数ペア:

[(1, 937641370), (2, 468820685), (5, 187528274), (10, 93764137), (61, 15371170), (122, 7685585), (257, 3648410), (305, 3074234), (514, 1824205), (610, 1537117), (1285, 729682), (2570, 364841), (5981, 156770), (11962, 78385), (15677, 59810), (29905, 31354)]