187850170

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{15137}}^1$

素因数の和:15234

約数の個数: 32

約数和(自身を含む): 362948688

約数和(自身を除く): 175098518

約数列:

[1, 2, 5, 10, 17, 34, 73, 85, 146, 170, 365, 730, 1241, 2482, 6205, 12410, 15137, 30274, 75685, 151370, 257329, 514658, 1105001, 1286645, 2210002, 2573290, 5525005, 11050010, 18785017, 37570034, 93925085, 187850170]

約数ペア:

[(1, 187850170), (2, 93925085), (5, 37570034), (10, 18785017), (17, 11050010), (34, 5525005), (73, 2573290), (85, 2210002), (146, 1286645), (170, 1105001), (365, 514658), (730, 257329), (1241, 151370), (2482, 75685), (6205, 30274), (12410, 15137)]