30945036

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{59971}}^1$

素因数の和:60021

約数の個数: 24

約数和(自身を含む): 73885504

約数和(自身を除く): 42940468

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 59971, 119942, 179913, 239884, 359826, 719652, 2578753, 5157506, 7736259, 10315012, 15472518, 30945036]

約数ペア:

[(1, 30945036), (2, 15472518), (3, 10315012), (4, 7736259), (6, 5157506), (12, 2578753), (43, 719652), (86, 359826), (129, 239884), (172, 179913), (258, 119942), (516, 59971)]