30067578

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{563}}^1$

素因数の和:640

約数の個数: 64

約数和(自身を含む): 71470080

約数和(自身を除く): 41402502

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 43, 46, 54, 69, 86, 129, 138, 207, 258, 387, 414, 563, 621, 774, 989, 1126, 1161, 1242, 1689, 1978, 2322, 2967, 3378, 5067, 5934, 8901, 10134, 12949, 15201, 17802, 24209, 25898, 26703, 30402, 38847, 48418, 53406, 72627, 77694, 116541, 145254, 217881, 233082, 349623, 435762, 556807, 653643, 699246, 1113614, 1307286, 1670421, 3340842, 5011263, 10022526, 15033789, 30067578]

約数ペア:

[(1, 30067578), (2, 15033789), (3, 10022526), (6, 5011263), (9, 3340842), (18, 1670421), (23, 1307286), (27, 1113614), (43, 699246), (46, 653643), (54, 556807), (69, 435762), (86, 349623), (129, 233082), (138, 217881), (207, 145254), (258, 116541), (387, 77694), (414, 72627), (563, 53406), (621, 48418), (774, 38847), (989, 30402), (1126, 26703), (1161, 25898), (1242, 24209), (1689, 17802), (1978, 15201), (2322, 12949), (2967, 10134), (3378, 8901), (5067, 5934)]