197793690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{991}}^1\times {\mathrm{6653}}^1$

素因数の和:7654

約数の個数: 32

約数和(自身を含む): 475255296

約数和(自身を除く): 277461606

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 991, 1982, 2973, 4955, 5946, 6653, 9910, 13306, 14865, 19959, 29730, 33265, 39918, 66530, 99795, 199590, 6593123, 13186246, 19779369, 32965615, 39558738, 65931230, 98896845, 197793690]

約数ペア:

[(1, 197793690), (2, 98896845), (3, 65931230), (5, 39558738), (6, 32965615), (10, 19779369), (15, 13186246), (30, 6593123), (991, 199590), (1982, 99795), (2973, 66530), (4955, 39918), (5946, 33265), (6653, 29730), (9910, 19959), (13306, 14865)]