201555030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{42793}}^1$

素因数の和:42960

約数の個数: 32

約数和(自身を含む): 486824544

約数和(自身を除く): 285269514

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 157, 314, 471, 785, 942, 1570, 2355, 4710, 42793, 85586, 128379, 213965, 256758, 427930, 641895, 1283790, 6718501, 13437002, 20155503, 33592505, 40311006, 67185010, 100777515, 201555030]

約数ペア:

[(1, 201555030), (2, 100777515), (3, 67185010), (5, 40311006), (6, 33592505), (10, 20155503), (15, 13437002), (30, 6718501), (157, 1283790), (314, 641895), (471, 427930), (785, 256758), (942, 213965), (1570, 128379), (2355, 85586), (4710, 42793)]