74620130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{541}}^1\times {\mathrm{1061}}^1$

素因数の和:1622

約数の個数: 32

約数和(自身を含む): 145052208

約数和(自身を除く): 70432078

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 541, 1061, 1082, 2122, 2705, 5305, 5410, 7033, 10610, 13793, 14066, 27586, 35165, 68965, 70330, 137930, 574001, 1148002, 2870005, 5740010, 7462013, 14924026, 37310065, 74620130]

約数ペア:

[(1, 74620130), (2, 37310065), (5, 14924026), (10, 7462013), (13, 5740010), (26, 2870005), (65, 1148002), (130, 574001), (541, 137930), (1061, 70330), (1082, 68965), (2122, 35165), (2705, 27586), (5305, 14066), (5410, 13793), (7033, 10610)]