30063708

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{19421}}^1$

素因数の和:19474

約数の個数: 36

約数和(自身を含む): 77765688

約数和(自身を除く): 47701980

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 19421, 38842, 58263, 77684, 116526, 174789, 233052, 349578, 699156, 835103, 1670206, 2505309, 3340412, 5010618, 7515927, 10021236, 15031854, 30063708]

約数ペア:

[(1, 30063708), (2, 15031854), (3, 10021236), (4, 7515927), (6, 5010618), (9, 3340412), (12, 2505309), (18, 1670206), (36, 835103), (43, 699156), (86, 349578), (129, 233052), (172, 174789), (258, 116526), (387, 77684), (516, 58263), (774, 38842), (1548, 19421)]