166605710

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{241}}^1\times {\mathrm{947}}^1$

素因数の和:1268

約数の個数: 32

約数和(自身を含む): 305582112

約数和(自身を除く): 138976402

約数列:

[1, 2, 5, 10, 73, 146, 241, 365, 482, 730, 947, 1205, 1894, 2410, 4735, 9470, 17593, 35186, 69131, 87965, 138262, 175930, 228227, 345655, 456454, 691310, 1141135, 2282270, 16660571, 33321142, 83302855, 166605710]

約数ペア:

[(1, 166605710), (2, 83302855), (5, 33321142), (10, 16660571), (73, 2282270), (146, 1141135), (241, 691310), (365, 456454), (482, 345655), (730, 228227), (947, 175930), (1205, 138262), (1894, 87965), (2410, 69131), (4735, 35186), (9470, 17593)]